{"title":"Coolant Caps","description":null,"products":[{"product_id":"boost-products-silicone-coolant-cap-32mm-1-1-4-id-black","title":"BOOST Products Silicone Coolant Cap 32mm (1-1\/4\") ID, Black","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eBOOST Products Silicone Coolant Cap 32mm (1-1\/4\") ID, Black\u003c\/h2\u003e\n \u003cp\u003eThis BOOST Products Silicone end caps are reinforced with textile layers to be extreme pressure resistant and also to vacuum in your boost System. These caps are suitable for blanking of your intercooler or radioator pipes\/tubes, intake systems, water lines or similar. Also ideal when an engine and\/or auxillary parts have been removed and been standing for a long time, corrosion etc. is slowed down by closing open connections on the engine and parts. The silicone blanking caps can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used to get in contact with fuel or oil!\u003cbr\u003eIn contrast to other suppliers, the Boost Products silicone caps are reinforced thanks to multiple fabric inserts, so they can also be loaded with pressure (air\/water).\u003cbr\u003eAfter many tests we deliver best quality at the best price! The BOOST Products silicone Products have achieved and many times even exceeded the quality of silicone items compared to ones made by well known manufacturers in quality tests. This silicone is durable and flexible, stable and color-proof after many years. Lots of well known company's in the tuning and motorsport areas rely on silicone Products made by BOOST Products. Rely on our quality!\u003cbr\u003eBOOST Products silicone blanking caps have until 38mm 3 layers of fabric and 4,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses' quality.\u003c\/p\u003e\r\n\u003c!-- ***** --\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3\u003eWhat you should consider with Silicone\u003c\/h3\u003e\r\n\u003cp align=\"justify\"\u003e- The diameter refers to the inner diameter\u003cbr\u003e- when choosing the clamp take the wall thickness x2 for the right size\u003cbr\u003e- silicone Products are 1-3mm elastic\u003cbr\u003e- if you can't find the right size, choose the smaller one which is available\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"BOOST Products","offers":[{"title":"Default Title","offer_id":39888964681801,"sku":"SI-CAP-32S","price":24.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/BOOST-Products-Silicone-Coolant-Cap-32mm-1-14-ID-Black.jpg?v=1744508673"},{"product_id":"boost-products-silicone-coolant-cap-35mm-1-3-8-id-blue","title":"BOOST Products Silicone Coolant Cap 35mm (1-3\/8\") ID, Blue","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eBOOST Products Silicone Coolant Cap 35mm (1-3\/8\") ID, Blue\u003c\/h2\u003e\n \u003cp\u003eThis BOOST Products Silicone end caps are reinforced with textile layers to be extreme pressure resistant and also to vacuum in your boost System. These caps are suitable for blanking of your intercooler or radioator pipes\/tubes, intake systems, water lines or similar. Also ideal when an engine and\/or auxillary parts have been removed and been standing for a long time, corrosion etc. is slowed down by closing open connections on the engine and parts. The silicone blanking caps can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used to get in contact with fuel or oil!\u003cbr\u003eIn contrast to other suppliers, the Boost Products silicone caps are reinforced thanks to multiple fabric inserts, so they can also be loaded with pressure (air\/water).\u003cbr\u003eAfter many tests we deliver best quality at the best price! The BOOST Products silicone Products have achieved and many times even exceeded the quality of silicone items compared to ones made by well known manufacturers in quality tests. This silicone is durable and flexible, stable and color-proof after many years. Lots of well known company's in the tuning and motorsport areas rely on silicone Products made by BOOST Products. Rely on our quality!\u003cbr\u003eBOOST Products silicone blanking caps have until 38mm 3 layers of fabric and 4,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses' quality.\u003c\/p\u003e\r\n\u003c!-- ***** --\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3\u003eWhat you should consider with Silicone\u003c\/h3\u003e\r\n\u003cp align=\"justify\"\u003e- The diameter refers to the inner diameter\u003cbr\u003e- when choosing the clamp take the wall thickness x2 for the right size\u003cbr\u003e- silicone Products are 1-3mm elastic\u003cbr\u003e- if you can't find the right size, choose the smaller one which is available\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"BOOST Products","offers":[{"title":"Default Title","offer_id":39888967106633,"sku":"SI-CAP-35B","price":12.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/BOOST-Products-Silicone-Coolant-Cap-35mm-1-38-ID-Blue.jpg?v=1744508722"},{"product_id":"boost-products-silicone-coolant-cap-13mm-1-2-id-blue","title":"BOOST Products Silicone Coolant Cap 13mm (1\/2\") ID, Blue","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eBOOST Products Silicone Coolant Cap 13mm (1\/2\") ID, Blue\u003c\/h2\u003e\n \u003cp\u003eThis BOOST Products Silicone end caps are reinforced with textile layers to be extreme pressure resistant and also to vacuum in your boost System. These caps are suitable for blanking of your intercooler or radioator pipes\/tubes, intake systems, water lines or similar. Also ideal when an engine and\/or auxillary parts have been removed and been standing for a long time, corrosion etc. is slowed down by closing open connections on the engine and parts. The silicone blanking caps can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used to get in contact with fuel or oil!\u003cbr\u003eIn contrast to other suppliers, the Boost Products silicone caps are reinforced thanks to multiple fabric inserts, so they can also be loaded with pressure (air\/water).\u003cbr\u003eAfter many tests we deliver best quality at the best price! The BOOST Products silicone Products have achieved and many times even exceeded the quality of silicone items compared to ones made by well known manufacturers in quality tests. This silicone is durable and flexible, stable and color-proof after many years. Lots of well known company's in the tuning and motorsport areas rely on silicone Products made by BOOST Products. Rely on our quality!\u003cbr\u003eBOOST Products silicone blanking caps have until 38mm 3 layers of fabric and 4,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses' quality.\u003c\/p\u003e\r\n\u003c!-- ***** --\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3\u003eWhat you should consider with Silicone\u003c\/h3\u003e\r\n\u003cp align=\"justify\"\u003e- The diameter refers to the inner diameter\u003cbr\u003e- when choosing the clamp take the wall thickness x2 for the right size\u003cbr\u003e- silicone Products are 1-3mm elastic\u003cbr\u003e- if you can't find the right size, choose the smaller one which is available\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"BOOST Products","offers":[{"title":"Default Title","offer_id":39888967303241,"sku":"SI-CAP-13B","price":25.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/BOOST-Products-Silicone-Coolant-Cap-13mm-12-ID-Blue.jpg?v=1744508735"},{"product_id":"boost-products-silicone-coolant-cap-38mm-1-1-2-id-black","title":"BOOST Products Silicone Coolant Cap 38mm (1-1\/2\") ID, Black","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eBOOST Products Silicone Coolant Cap 38mm (1-1\/2\") ID, Black\u003c\/h2\u003e\n \u003cp\u003eThis BOOST Products Silicone end caps are reinforced with textile layers to be extreme pressure resistant and also to vacuum in your boost System. These caps are suitable for blanking of your intercooler or radioator pipes\/tubes, intake systems, water lines or similar. Also ideal when an engine and\/or auxillary parts have been removed and been standing for a long time, corrosion etc. is slowed down by closing open connections on the engine and parts. The silicone blanking caps can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used to get in contact with fuel or oil!\u003cbr\u003eIn contrast to other suppliers, the Boost Products silicone caps are reinforced thanks to multiple fabric inserts, so they can also be loaded with pressure (air\/water).\u003cbr\u003eAfter many tests we deliver best quality at the best price! The BOOST Products silicone Products have achieved and many times even exceeded the quality of silicone items compared to ones made by well known manufacturers in quality tests. This silicone is durable and flexible, stable and color-proof after many years. Lots of well known company's in the tuning and motorsport areas rely on silicone Products made by BOOST Products. Rely on our quality!\u003cbr\u003eBOOST Products silicone blanking caps have until 38mm 3 layers of fabric and 4,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses' quality.\u003c\/p\u003e\r\n\u003c!-- ***** --\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3\u003eWhat you should consider with Silicone\u003c\/h3\u003e\r\n\u003cp align=\"justify\"\u003e- The diameter refers to the inner diameter\u003cbr\u003e- when choosing the clamp take the wall thickness x2 for the right size\u003cbr\u003e- silicone Products are 1-3mm elastic\u003cbr\u003e- if you can't find the right size, choose the smaller one which is available\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"BOOST Products","offers":[{"title":"Default Title","offer_id":39888968712265,"sku":"SI-CAP-38S","price":13.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/BOOST-Products-Silicone-Coolant-Cap-38mm-1-12-ID-Black.jpg?v=1744508773"},{"product_id":"boost-products-silicone-coolant-cap-19mm-3-4-id-blue","title":"BOOST Products Silicone Coolant Cap 19mm (3\/4\") ID, Blue","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eBOOST Products Silicone Coolant Cap 19mm (3\/4\") ID, Blue\u003c\/h2\u003e\n \u003cp\u003eThis BOOST Products Silicone end caps are reinforced with textile layers to be extreme pressure resistant and also to vacuum in your boost System. These caps are suitable for blanking of your intercooler or radioator pipes\/tubes, intake systems, water lines or similar. Also ideal when an engine and\/or auxillary parts have been removed and been standing for a long time, corrosion etc. is slowed down by closing open connections on the engine and parts. The silicone blanking caps can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used to get in contact with fuel or oil!\u003cbr\u003eIn contrast to other suppliers, the Boost Products silicone caps are reinforced thanks to multiple fabric inserts, so they can also be loaded with pressure (air\/water).\u003cbr\u003eAfter many tests we deliver best quality at the best price! The BOOST Products silicone Products have achieved and many times even exceeded the quality of silicone items compared to ones made by well known manufacturers in quality tests. This silicone is durable and flexible, stable and color-proof after many years. Lots of well known company's in the tuning and motorsport areas rely on silicone Products made by BOOST Products. Rely on our quality!\u003cbr\u003eBOOST Products silicone blanking caps have until 38mm 3 layers of fabric and 4,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses' quality.\u003c\/p\u003e\r\n\u003c!-- ***** --\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3\u003eWhat you should consider with Silicone\u003c\/h3\u003e\r\n\u003cp align=\"justify\"\u003e- The diameter refers to the inner diameter\u003cbr\u003e- when choosing the clamp take the wall thickness x2 for the right size\u003cbr\u003e- silicone Products are 1-3mm elastic\u003cbr\u003e- if you can't find the right size, choose the smaller one which is available\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"BOOST Products","offers":[{"title":"Default Title","offer_id":39888969269321,"sku":"SI-CAP-19B","price":24.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/BOOST-Products-Silicone-Coolant-Cap-19mm-34-ID-Blue.jpg?v=1744508793"},{"product_id":"boost-products-silicone-coolant-cap-10mm-3-8-id-blue","title":"BOOST Products Silicone Coolant Cap 10mm (3\/8\") ID, Blue","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eBOOST Products Silicone Coolant Cap 10mm (3\/8\") ID, Blue\u003c\/h2\u003e\n \u003cp\u003eThis BOOST Products Silicone end caps are reinforced with textile layers to be extreme pressure resistant and also to vacuum in your boost System. These caps are suitable for blanking of your intercooler or radioator pipes\/tubes, intake systems, water lines or similar. Also ideal when an engine and\/or auxillary parts have been removed and been standing for a long time, corrosion etc. is slowed down by closing open connections on the engine and parts. The silicone blanking caps can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used to get in contact with fuel or oil!\u003cbr\u003eIn contrast to other suppliers, the Boost Products silicone caps are reinforced thanks to multiple fabric inserts, so they can also be loaded with pressure (air\/water).\u003cbr\u003eAfter many tests we deliver best quality at the best price! The BOOST Products silicone Products have achieved and many times even exceeded the quality of silicone items compared to ones made by well known manufacturers in quality tests. This silicone is durable and flexible, stable and color-proof after many years. Lots of well known company's in the tuning and motorsport areas rely on silicone Products made by BOOST Products. Rely on our quality!\u003cbr\u003eBOOST Products silicone blanking caps have until 38mm 3 layers of fabric and 4,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses' quality.\u003c\/p\u003e\r\n\u003c!-- ***** --\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3\u003eWhat you should consider with Silicone\u003c\/h3\u003e\r\n\u003cp align=\"justify\"\u003e- The diameter refers to the inner diameter\u003cbr\u003e- when choosing the clamp take the wall thickness x2 for the right size\u003cbr\u003e- silicone Products are 1-3mm elastic\u003cbr\u003e- if you can't find the right size, choose the smaller one which is available\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"BOOST Products","offers":[{"title":"Default Title","offer_id":39888970317897,"sku":"SI-CAP-10B","price":24.37,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/BOOST-Products-Silicone-Coolant-Cap-10mm-38-ID-Blue.jpg?v=1744508830"},{"product_id":"boost-products-silicone-coolant-cap-25mm-1-id-blue","title":"BOOST Products Silicone Coolant Cap 25mm (1\") ID, Blue","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eBOOST Products Silicone Coolant Cap 25mm (1\") ID, Blue\u003c\/h2\u003e\n \u003cp\u003eThis BOOST Products Silicone end caps are reinforced with textile layers to be extreme pressure resistant and also to vacuum in your boost System. These caps are suitable for blanking of your intercooler or radioator pipes\/tubes, intake systems, water lines or similar. Also ideal when an engine and\/or auxillary parts have been removed and been standing for a long time, corrosion etc. is slowed down by closing open connections on the engine and parts. The silicone blanking caps can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used to get in contact with fuel or oil!\u003cbr\u003eIn contrast to other suppliers, the Boost Products silicone caps are reinforced thanks to multiple fabric inserts, so they can also be loaded with pressure (air\/water).\u003cbr\u003eAfter many tests we deliver best quality at the best price! The BOOST Products silicone Products have achieved and many times even exceeded the quality of silicone items compared to ones made by well known manufacturers in quality tests. This silicone is durable and flexible, stable and color-proof after many years. Lots of well known company's in the tuning and motorsport areas rely on silicone Products made by BOOST Products. Rely on our quality!\u003cbr\u003eBOOST Products silicone blanking caps have until 38mm 3 layers of fabric and 4,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses' quality.\u003c\/p\u003e\r\n\u003c!-- ***** --\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3\u003eWhat you should consider with Silicone\u003c\/h3\u003e\r\n\u003cp align=\"justify\"\u003e- The diameter refers to the inner diameter\u003cbr\u003e- when choosing the clamp take the wall thickness x2 for the right size\u003cbr\u003e- silicone Products are 1-3mm elastic\u003cbr\u003e- if you can't find the right size, choose the smaller one which is available\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"BOOST Products","offers":[{"title":"Default Title","offer_id":39888974676041,"sku":"SI-CAP-25B","price":23.16,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/BOOST-Products-Silicone-Coolant-Cap-25mm-1-ID-Blue.jpg?v=1744508889"},{"product_id":"boost-products-silicone-coolant-cap-13mm-1-2-id-black","title":"BOOST Products Silicone Coolant Cap 13mm (1\/2\") ID, Black","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eBOOST Products Silicone Coolant Cap 13mm (1\/2\") ID, Black\u003c\/h2\u003e\n \u003cp\u003eThis BOOST Products Silicone end caps are reinforced with textile layers to be extreme pressure resistant and also to vacuum in your boost System. These caps are suitable for blanking of your intercooler or radioator pipes\/tubes, intake systems, water lines or similar. Also ideal when an engine and\/or auxillary parts have been removed and been standing for a long time, corrosion etc. is slowed down by closing open connections on the engine and parts. The silicone blanking caps can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used to get in contact with fuel or oil!\u003cbr\u003eIn contrast to other suppliers, the Boost Products silicone caps are reinforced thanks to multiple fabric inserts, so they can also be loaded with pressure (air\/water).\u003cbr\u003eAfter many tests we deliver best quality at the best price! The BOOST Products silicone Products have achieved and many times even exceeded the quality of silicone items compared to ones made by well known manufacturers in quality tests. This silicone is durable and flexible, stable and color-proof after many years. Lots of well known company's in the tuning and motorsport areas rely on silicone Products made by BOOST Products. Rely on our quality!\u003cbr\u003eBOOST Products silicone blanking caps have until 38mm 3 layers of fabric and 4,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses' quality.\u003c\/p\u003e\r\n\u003c!-- ***** --\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3\u003eWhat you should consider with Silicone\u003c\/h3\u003e\r\n\u003cp align=\"justify\"\u003e- The diameter refers to the inner diameter\u003cbr\u003e- when choosing the clamp take the wall thickness x2 for the right size\u003cbr\u003e- silicone Products are 1-3mm elastic\u003cbr\u003e- if you can't find the right size, choose the smaller one which is available\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"BOOST Products","offers":[{"title":"Default Title","offer_id":39888977920073,"sku":"SI-CAP-13S","price":25.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/BOOST-Products-Silicone-Coolant-Cap-13mm-12-ID-Black.jpg?v=1744508979"},{"product_id":"boost-products-silicone-coolant-cap-28mm-1-1-8-id-blue","title":"BOOST Products Silicone Coolant Cap 28mm (1-1\/8\") ID, Blue","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eBOOST Products Silicone Coolant Cap 28mm (1-1\/8\") ID, Blue\u003c\/h2\u003e\n \u003cp\u003eThis BOOST Products Silicone end caps are reinforced with textile layers to be extreme pressure resistant and also to vacuum in your boost System. These caps are suitable for blanking of your intercooler or radioator pipes\/tubes, intake systems, water lines or similar. Also ideal when an engine and\/or auxillary parts have been removed and been standing for a long time, corrosion etc. is slowed down by closing open connections on the engine and parts. The silicone blanking caps can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used to get in contact with fuel or oil!\u003cbr\u003eIn contrast to other suppliers, the Boost Products silicone caps are reinforced thanks to multiple fabric inserts, so they can also be loaded with pressure (air\/water).\u003cbr\u003eAfter many tests we deliver best quality at the best price! The BOOST Products silicone Products have achieved and many times even exceeded the quality of silicone items compared to ones made by well known manufacturers in quality tests. This silicone is durable and flexible, stable and color-proof after many years. Lots of well known company's in the tuning and motorsport areas rely on silicone Products made by BOOST Products. Rely on our quality!\u003cbr\u003eBOOST Products silicone blanking caps have until 38mm 3 layers of fabric and 4,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses' quality.\u003c\/p\u003e\r\n\u003c!-- ***** --\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3\u003eWhat you should consider with Silicone\u003c\/h3\u003e\r\n\u003cp align=\"justify\"\u003e- The diameter refers to the inner diameter\u003cbr\u003e- when choosing the clamp take the wall thickness x2 for the right size\u003cbr\u003e- silicone Products are 1-3mm elastic\u003cbr\u003e- if you can't find the right size, choose the smaller one which is available\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"BOOST Products","offers":[{"title":"Default Title","offer_id":39888978247753,"sku":"SI-CAP-28B","price":21.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/BOOST-Products-Silicone-Coolant-Cap-28mm-1-18-ID-Blue.jpg?v=1744509000"},{"product_id":"boost-products-silicone-coolant-cap-10mm-3-8-id-black","title":"BOOST Products Silicone Coolant Cap 10mm (3\/8\") ID, Black","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eBOOST Products Silicone Coolant Cap 10mm (3\/8\") ID, Black\u003c\/h2\u003e\n \u003cp\u003eThis BOOST Products Silicone end caps are reinforced with textile layers to be extreme pressure resistant and also to vacuum in your boost System. These caps are suitable for blanking of your intercooler or radioator pipes\/tubes, intake systems, water lines or similar. Also ideal when an engine and\/or auxillary parts have been removed and been standing for a long time, corrosion etc. is slowed down by closing open connections on the engine and parts. The silicone blanking caps can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used to get in contact with fuel or oil!\u003cbr\u003eIn contrast to other suppliers, the Boost Products silicone caps are reinforced thanks to multiple fabric inserts, so they can also be loaded with pressure (air\/water).\u003cbr\u003eAfter many tests we deliver best quality at the best price! The BOOST Products silicone Products have achieved and many times even exceeded the quality of silicone items compared to ones made by well known manufacturers in quality tests. This silicone is durable and flexible, stable and color-proof after many years. Lots of well known company's in the tuning and motorsport areas rely on silicone Products made by BOOST Products. Rely on our quality!\u003cbr\u003eBOOST Products silicone blanking caps have until 38mm 3 layers of fabric and 4,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses' quality.\u003c\/p\u003e\r\n\u003c!-- ***** --\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3\u003eWhat you should consider with Silicone\u003c\/h3\u003e\r\n\u003cp align=\"justify\"\u003e- The diameter refers to the inner diameter\u003cbr\u003e- when choosing the clamp take the wall thickness x2 for the right size\u003cbr\u003e- silicone Products are 1-3mm elastic\u003cbr\u003e- if you can't find the right size, choose the smaller one which is available\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"BOOST Products","offers":[{"title":"Default Title","offer_id":39888981098569,"sku":"SI-CAP-10S","price":24.37,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/BOOST-Products-Silicone-Coolant-Cap-10mm-38-ID-Black.jpg?v=1744509096"},{"product_id":"boost-products-silicone-coolant-cap-32mm-1-1-4-id-blue","title":"BOOST Products Silicone Coolant Cap 32mm (1-1\/4\") ID, Blue","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eBOOST Products Silicone Coolant Cap 32mm (1-1\/4\") ID, Blue\u003c\/h2\u003e\n \u003cp\u003eThis BOOST Products Silicone end caps are reinforced with textile layers to be extreme pressure resistant and also to vacuum in your boost System. These caps are suitable for blanking of your intercooler or radioator pipes\/tubes, intake systems, water lines or similar. Also ideal when an engine and\/or auxillary parts have been removed and been standing for a long time, corrosion etc. is slowed down by closing open connections on the engine and parts. The silicone blanking caps can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used to get in contact with fuel or oil!\u003cbr\u003eIn contrast to other suppliers, the Boost Products silicone caps are reinforced thanks to multiple fabric inserts, so they can also be loaded with pressure (air\/water).\u003cbr\u003eAfter many tests we deliver best quality at the best price! The BOOST Products silicone hoses have achieved and many times even exceeded the quality of silicone hoses compared to ones made by well known manufacturers in quality tests. This silicone is durable and flexible, stable and color-proof after many years. Lots of well known company's in the tuning and motorsport areas rely on silicone hoses made by BOOST Products. Rely on our quality!\u003cbr\u003eBOOST Products silicone hoses have until 38mm 3 layers of fabric and 4,3mm wall thickness. From 41mm there are 4 layers and 5,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses' quality.\u003c\/p\u003e\r\n\u003c!-- ***** --\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3\u003eWhat you should consider with Silicone\u003c\/h3\u003e\r\n\u003cp align=\"justify\"\u003e- The diameter refers to the inner diameter\u003cbr\u003e- when choosing the clamp take the wall thickness x2 for the right size\u003cbr\u003e- silicone hoses are 1-3mm elastic\u003cbr\u003e- if you can't find the right size, choose the smaller one which is available\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"BOOST Products","offers":[{"title":"Default Title","offer_id":39888983162953,"sku":"SI-CAP-32B","price":24.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/BOOST-Products-Silicone-Coolant-Cap-32mm-1-14-ID-Blue.jpg?v=1744509153"},{"product_id":"boost-products-silicone-coolant-cap-35mm-1-3-8-id-black","title":"BOOST Products Silicone Coolant Cap 35mm (1-3\/8\") ID,  Black","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eBOOST Products Silicone Coolant Cap 35mm (1-3\/8\") ID,  Black\u003c\/h2\u003e\n \u003cp\u003eThis BOOST Products Silicone end caps are reinforced with textile layers to be extreme pressure resistant and also to vacuum in your boost System. These caps are suitable for blanking of your intercooler or radioator pipes\/tubes, intake systems, water lines or similar. Also ideal when an engine and\/or auxillary parts have been removed and been standing for a long time, corrosion etc. is slowed down by closing open connections on the engine and parts. The silicone blanking caps can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used to get in contact with fuel or oil!\u003cbr\u003eIn contrast to other suppliers, the Boost Products silicone caps are reinforced thanks to multiple fabric inserts, so they can also be loaded with pressure (air\/water).\u003cbr\u003eAfter many tests we deliver best quality at the best price! The BOOST Products silicone Products have achieved and many times even exceeded the quality of silicone items compared to ones made by well known manufacturers in quality tests. This silicone is durable and flexible, stable and color-proof after many years. Lots of well known company's in the tuning and motorsport areas rely on silicone Products made by BOOST Products. Rely on our quality!\u003cbr\u003eBOOST Products silicone blanking caps have until 38mm 3 layers of fabric and 4,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses' quality.\u003c\/p\u003e\r\n\u003c!-- ***** --\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3\u003eWhat you should consider with Silicone\u003c\/h3\u003e\r\n\u003cp align=\"justify\"\u003e- The diameter refers to the inner diameter\u003cbr\u003e- when choosing the clamp take the wall thickness x2 for the right size\u003cbr\u003e- silicone Products are 1-3mm elastic\u003cbr\u003e- if you can't find the right size, choose the smaller one which is available\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"BOOST Products","offers":[{"title":"Default Title","offer_id":39888983392329,"sku":"SI-CAP-35S","price":12.7,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/BOOST-Products-Silicone-Coolant-Cap-35mm-1-38-ID-Black.jpg?v=1744509158"},{"product_id":"boost-products-silicone-coolant-cap-38mm-1-1-2-id-blue","title":"BOOST Products Silicone Coolant Cap 38mm (1-1\/2\") ID, Blue","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eBOOST Products Silicone Coolant Cap 38mm (1-1\/2\") ID, Blue\u003c\/h2\u003e\n \u003cp\u003eThis BOOST Products Silicone end caps are reinforced with textile layers to be extreme pressure resistant and also to vacuum in your boost System. These caps are suitable for blanking of your intercooler or radioator pipes\/tubes, intake systems, water lines or similar. Also ideal when an engine and\/or auxillary parts have been removed and been standing for a long time, corrosion etc. is slowed down by closing open connections on the engine and parts. The silicone blanking caps can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used to get in contact with fuel or oil!\u003cbr\u003eIn contrast to other suppliers, the Boost Products silicone caps are reinforced thanks to multiple fabric inserts, so they can also be loaded with pressure (air\/water).\u003cbr\u003eAfter many tests we deliver best quality at the best price! The BOOST Products silicone Products have achieved and many times even exceeded the quality of silicone items compared to ones made by well known manufacturers in quality tests. This silicone is durable and flexible, stable and color-proof after many years. Lots of well known company's in the tuning and motorsport areas rely on silicone Products made by BOOST Products. Rely on our quality!\u003cbr\u003eBOOST Products silicone blanking caps have until 38mm 3 layers of fabric and 4,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses' quality.\u003c\/p\u003e\r\n\u003c!-- ***** --\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3\u003eWhat you should consider with Silicone\u003c\/h3\u003e\r\n\u003cp align=\"justify\"\u003e- The diameter refers to the inner diameter\u003cbr\u003e- when choosing the clamp take the wall thickness x2 for the right size\u003cbr\u003e- silicone Products are 1-3mm elastic\u003cbr\u003e- if you can't find the right size, choose the smaller one which is available\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"BOOST Products","offers":[{"title":"Default Title","offer_id":39888985784393,"sku":"SI-CAP-38B","price":13.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/BOOST-Products-Silicone-Coolant-Cap-38mm-1-12-ID-Blue.jpg?v=1744509225"},{"product_id":"hps-3-8-9-5mm-high-temperature-reinforced-silicone-coolant-cap-black","title":"HPS 3\/8\" (9.5mm) High Temperature Reinforced Silicone Coolant Cap Black","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eHPS 3\/8\" (9.5mm) High Temperature Reinforced Silicone Coolant Cap Black\u003c\/h2\u003e\n \u003cp\u003eUpon first glance, HPS Reinforced Silicone Caps for air and coolant may look like traditional vacuum caps, but unlike vacuum caps, HPS Reinforced Silicone Caps are designed specifically to be installed on your cooling system, making them a permanent solution to leaky coolant bypass and vacuum ports, an issue which vacuum caps only mend temporarily. Manufactured with 3 layers of polyester webbing for reinforcement, HPS Reinforced Silicone Caps contain the durability and efficiency to last years. This sturdy construction makes HPS Reinforced Silicone Caps capable of withstanding the high temperatures and pressures of your cooling system. HPS Reinforced Silicone Caps are compatible for use with coolant, water, air, turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, and much more. HPS reinforced silicone caps are not compatible with fuel, oil, or any petroleum-based products.\u003c\/p\u003e\r\n\u003ch3\u003eDetails:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eProduct Type: Reinforced Silicone Coolant Cap\u003c\/li\u003e\r\n\u003cli\u003eTemperature Range:- 65 deg. F to + 350 deg. F (177 deg. C)\u003c\/li\u003e\r\n\u003cli\u003eReinforced Layer: 3-ply Polyester\u003c\/li\u003e\r\n\u003cli\u003eInside Diameter: 3\/8\" (9.5mm)\u003c\/li\u003e\r\n\u003cli\u003eColor: Black\u003c\/li\u003e\r\n\u003cli\u003eUV and ozone resistant\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eNote: Silicone hose is NOT compatible with fuel or oil.\u003c\/p\u003e","brand":"HPS Performance","offers":[{"title":"Default Title","offer_id":39889019142217,"sku":"RSCC-038-BLK","price":13.44,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/HPS-38-9_5mm-High-Temperature-Reinforced-Silicone-Coolant-Cap-Black.jpg?v=1744510140"},{"product_id":"hps-1-4-6-5mm-high-temperature-reinforced-silicone-coolant-cap-black","title":"HPS 1\/4\" (6.5mm) High Temperature Reinforced Silicone Coolant Cap Black","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eHPS 1\/4\" (6.5mm) High Temperature Reinforced Silicone Coolant Cap Black\u003c\/h2\u003e\n \u003cp\u003eUpon first glance, HPS Reinforced Silicone Caps for air and coolant may look like traditional vacuum caps, but unlike vacuum caps, HPS Reinforced Silicone Caps are designed specifically to be installed on your cooling system, making them a permanent solution to leaky coolant bypass and vacuum ports, an issue which vacuum caps only mend temporarily. Manufactured with 3 layers of polyester webbing for reinforcement, HPS Reinforced Silicone Caps contain the durability and efficiency to last years. This sturdy construction makes HPS Reinforced Silicone Caps capable of withstanding the high temperatures and pressures of your cooling system. HPS Reinforced Silicone Caps are compatible for use with coolant, water, air, turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, and much more. HPS reinforced silicone caps are not compatible with fuel, oil, or any petroleum-based products.\u003c\/p\u003e\r\n\u003ch3\u003eDetails:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eProduct Type: Reinforced Silicone Coolant Cap\u003c\/li\u003e\r\n\u003cli\u003eTemperature Range:- 65 deg. F to + 350 deg. F (177 deg. C)\u003c\/li\u003e\r\n\u003cli\u003eReinforced Layer: 3-ply Polyester\u003c\/li\u003e\r\n\u003cli\u003eInside Diameter: 1\/4\" (6.5mm)\u003c\/li\u003e\r\n\u003cli\u003eColor: Black\u003c\/li\u003e\r\n\u003cli\u003eUV and ozone resistant\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eNote: Silicone hose is NOT compatible with fuel or oil.\u003c\/p\u003e","brand":"HPS Performance","offers":[{"title":"Default Title","offer_id":39889023402057,"sku":"RSCC-025-BLK","price":14.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/HPS-14-6_5mm-High-Temperature-Reinforced-Silicone-Coolant-Cap-Black.jpg?v=1744510265"},{"product_id":"hps-3-4-19mm-high-temperature-reinforced-silicone-coolant-cap-black","title":"HPS 3\/4\" (19mm) High Temperature Reinforced Silicone Coolant Cap Black","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eHPS 3\/4\" (19mm) High Temperature Reinforced Silicone Coolant Cap Black\u003c\/h2\u003e\n \u003cp\u003eUpon first glance, HPS Reinforced Silicone Caps for air and coolant may look like traditional vacuum caps, but unlike vacuum caps, HPS Reinforced Silicone Caps are designed specifically to be installed on your cooling system, making them a permanent solution to leaky coolant bypass and vacuum ports, an issue which vacuum caps only mend temporarily. Manufactured with 3 layers of polyester webbing for reinforcement, HPS Reinforced Silicone Caps contain the durability and efficiency to last years. This sturdy construction makes HPS Reinforced Silicone Caps capable of withstanding the high temperatures and pressures of your cooling system. HPS Reinforced Silicone Caps are compatible for use with coolant, water, air, turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, and much more. HPS reinforced silicone caps are not compatible with fuel, oil, or any petroleum-based products.\u003c\/p\u003e\r\n\u003ch3\u003eDetails:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eProduct Type: Reinforced Silicone Coolant Cap\u003c\/li\u003e\r\n\u003cli\u003eTemperature Range:- 65 deg. F to + 350 deg. F (177 deg. C)\u003c\/li\u003e\r\n\u003cli\u003eReinforced Layer: 3-ply Polyester\u003c\/li\u003e\r\n\u003cli\u003eInside Diameter: 3\/4\" (19mm)\u003c\/li\u003e\r\n\u003cli\u003eColor: Black\u003c\/li\u003e\r\n\u003cli\u003eUV and ozone resistant\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eNote: Silicone hose is NOT compatible with fuel or oil.\u003c\/p\u003e","brand":"HPS Performance","offers":[{"title":"Default Title","offer_id":39889028841545,"sku":"RSCC-075-BLK","price":18.23,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/HPS-34-19mm-High-Temperature-Reinforced-Silicone-Coolant-Cap-Black.jpg?v=1744510428"},{"product_id":"hps-1-1-4-32mm-high-temperature-reinforced-silicone-coolant-cap-blue","title":"HPS 1-1\/4\" (32mm) High Temperature Reinforced Silicone Coolant Cap Blue","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eHPS 1-1\/4\" (32mm) High Temperature Reinforced Silicone Coolant Cap Blue\u003c\/h2\u003e\n \u003cp\u003eUpon first glance, HPS Reinforced Silicone Caps for air and coolant may look like traditional vacuum caps, but unlike vacuum caps, HPS Reinforced Silicone Caps are designed specifically to be installed on your cooling system, making them a permanent solution to leaky coolant bypass and vacuum ports, an issue which vacuum caps only mend temporarily. Manufactured with 3 layers of polyester webbing for reinforcement, HPS Reinforced Silicone Caps contain the durability and efficiency to last years. This sturdy construction makes HPS Reinforced Silicone Caps capable of withstanding the high temperatures and pressures of your cooling system. HPS Reinforced Silicone Caps are compatible for use with coolant, water, air, turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, and much more. HPS reinforced silicone caps are not compatible with fuel, oil, or any petroleum-based products.\u003c\/p\u003e\r\n\u003ch3\u003eDetails:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eProduct Type: Reinforced Silicone Coolant Cap\u003c\/li\u003e\r\n\u003cli\u003eTemperature Range:- 65 deg. F to + 350 deg. F (177 deg. C)\u003c\/li\u003e\r\n\u003cli\u003eReinforced Layer: 3-ply Polyester\u003c\/li\u003e\r\n\u003cli\u003eInside Diameter: 1-1\/4\" (32mm)\u003c\/li\u003e\r\n\u003cli\u003eColor: Blue\u003c\/li\u003e\r\n\u003cli\u003eUV and ozone resistant\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eNote: Silicone hose is NOT compatible with fuel or oil.\u003c\/p\u003e","brand":"HPS Performance","offers":[{"title":"Default Title","offer_id":39889029660745,"sku":"RSCC-125-BLUE","price":21.11,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/HPS-1-14-32mm-High-Temperature-Reinforced-Silicone-Coolant-Cap-Blue.jpg?v=1744510455"},{"product_id":"hps-5-8-16mm-high-temperature-reinforced-silicone-coolant-cap-black","title":"HPS 5\/8\" (16mm) High Temperature Reinforced Silicone Coolant Cap Black","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eHPS 5\/8\" (16mm) High Temperature Reinforced Silicone Coolant Cap Black\u003c\/h2\u003e\n \u003cp\u003eUpon first glance, HPS Reinforced Silicone Caps for air and coolant may look like traditional vacuum caps, but unlike vacuum caps, HPS Reinforced Silicone Caps are designed specifically to be installed on your cooling system, making them a permanent solution to leaky coolant bypass and vacuum ports, an issue which vacuum caps only mend temporarily. Manufactured with 3 layers of polyester webbing for reinforcement, HPS Reinforced Silicone Caps contain the durability and efficiency to last years. This sturdy construction makes HPS Reinforced Silicone Caps capable of withstanding the high temperatures and pressures of your cooling system. HPS Reinforced Silicone Caps are compatible for use with coolant, water, air, turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, and much more. HPS reinforced silicone caps are not compatible with fuel, oil, or any petroleum-based products.\u003c\/p\u003e\r\n\u003ch3\u003eDetails:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eProduct Type: Reinforced Silicone Coolant Cap\u003c\/li\u003e\r\n\u003cli\u003eTemperature Range:- 65 deg. F to + 350 deg. F (177 deg. C)\u003c\/li\u003e\r\n\u003cli\u003eReinforced Layer: 3-ply Polyester\u003c\/li\u003e\r\n\u003cli\u003eInside Diameter: 5\/8\" (16mm)\u003c\/li\u003e\r\n\u003cli\u003eColor: Black\u003c\/li\u003e\r\n\u003cli\u003eUV and ozone resistant\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eNote: Silicone hose is NOT compatible with fuel or oil.\u003c\/p\u003e","brand":"HPS Performance","offers":[{"title":"Default Title","offer_id":39889032642633,"sku":"RSCC-062-BLK","price":17.27,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/HPS-58-16mm-High-Temperature-Reinforced-Silicone-Coolant-Cap-Black.jpg?v=1744510531"},{"product_id":"boost-products-silicone-coolant-cap-25mm-1-id-black","title":"BOOST Products Silicone Coolant Cap 25mm (1\") ID, Black","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eBOOST Products Silicone Coolant Cap 25mm (1\") ID, Black\u003c\/h2\u003e\n \u003cp\u003eThis BOOST Products Silicone end caps are reinforced with textile layers to be extreme pressure resistant and also to vacuum in your boost System. These caps are suitable for blanking of your intercooler or radioator pipes\/tubes, intake systems, water lines or similar. Also ideal when an engine and\/or auxillary parts have been removed and been standing for a long time, corrosion etc. is slowed down by closing open connections on the engine and parts. The silicone blanking caps can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used to get in contact with fuel or oil!\u003cbr\u003eIn contrast to other suppliers, the Boost Products silicone caps are reinforced thanks to multiple fabric inserts, so they can also be loaded with pressure (air\/water).\u003cbr\u003eAfter many tests we deliver best quality at the best price! The BOOST Products silicone Products have achieved and many times even exceeded the quality of silicone items compared to ones made by well known manufacturers in quality tests. This silicone is durable and flexible, stable and color-proof after many years. Lots of well known company's in the tuning and motorsport areas rely on silicone Products made by BOOST Products. Rely on our quality!\u003cbr\u003eBOOST Products silicone blanking caps have until 38mm 3 layers of fabric and 4,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses' quality.\u003c\/p\u003e\r\n\u003c!-- ***** --\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3\u003eWhat you should consider with Silicone\u003c\/h3\u003e\r\n\u003cp align=\"justify\"\u003e- The diameter refers to the inner diameter\u003cbr\u003e- when choosing the clamp take the wall thickness x2 for the right size\u003cbr\u003e- silicone Products are 1-3mm elastic\u003cbr\u003e- if you can't find the right size, choose the smaller one which is available\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"BOOST Products","offers":[{"title":"Default Title","offer_id":39889081892937,"sku":"SI-CAP-25S","price":23.16,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/BOOST-Products-Silicone-Coolant-Cap-25mm-1-ID-Black.jpg?v=1744510812"},{"product_id":"boost-products-silicone-coolant-cap-19mm-3-4-id-black","title":"BOOST Products Silicone Coolant Cap 19mm (3\/4\") ID, Black","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eBOOST Products Silicone Coolant Cap 19mm (3\/4\") ID, Black\u003c\/h2\u003e\n \u003cp\u003eThis BOOST Products Silicone end caps are reinforced with textile layers to be extreme pressure resistant and also to vacuum in your boost System. These caps are suitable for blanking of your intercooler or radioator pipes\/tubes, intake systems, water lines or similar. Also ideal when an engine and\/or auxillary parts have been removed and been standing for a long time, corrosion etc. is slowed down by closing open connections on the engine and parts. The silicone blanking caps can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used to get in contact with fuel or oil!\u003cbr\u003eIn contrast to other suppliers, the Boost Products silicone caps are reinforced thanks to multiple fabric inserts, so they can also be loaded with pressure (air\/water).\u003cbr\u003eAfter many tests we deliver best quality at the best price! The BOOST Products silicone Products have achieved and many times even exceeded the quality of silicone items compared to ones made by well known manufacturers in quality tests. This silicone is durable and flexible, stable and color-proof after many years. Lots of well known company's in the tuning and motorsport areas rely on silicone Products made by BOOST Products. Rely on our quality!\u003cbr\u003eBOOST Products silicone blanking caps have until 38mm 3 layers of fabric and 4,3mm wall thickness. They come with a small subtle BOOST Products logo which proofs the silicone hoses' quality.\u003c\/p\u003e\r\n\u003c!-- ***** --\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3\u003eWhat you should consider with Silicone\u003c\/h3\u003e\r\n\u003cp align=\"justify\"\u003e- The diameter refers to the inner diameter\u003cbr\u003e- when choosing the clamp take the wall thickness x2 for the right size\u003cbr\u003e- silicone Products are 1-3mm elastic\u003cbr\u003e- if you can't find the right size, choose the smaller one which is available\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"BOOST Products","offers":[{"title":"Default Title","offer_id":39889087168585,"sku":"SI-CAP-19S","price":24.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/BOOST-Products-Silicone-Coolant-Cap-19mm-34-ID-Black.jpg?v=1744510931"},{"product_id":"boost-products-silicone-coolant-cap-28mm-1-1-8-id-black","title":"BOOST Products Silicone Coolant Cap 28mm (1-1\/8\") ID, Black","description":"\u003ch2 style=\"font-size:\n 1.2rem;\"\u003eBOOST Products Silicone Coolant Cap 28mm (1-1\/8\") ID, Black\u003c\/h2\u003e\n \u003cp\u003eThis BOOST Products Silicone end caps are reinforced with textile layers to be extreme pressure resistant and also to vacuum in your boost System. These caps are suitable for blanking of your intercooler or radioator pipes\/tubes, intake systems, water lines or similar. Also ideal when an engine and\/or auxillary parts have been removed and been standing for a long time, corrosion etc. is slowed down by closing open connections on the engine and parts. The silicone blanking caps can withstand up to 5 Bar and temperatures up to 220° C. They are not to be used to get in contact with fuel or oil!\u003cbr\u003eIn contrast to other suppliers, the Boost Products silicone caps are reinforced thanks to multiple fabric inserts, so they can also be loaded with pressure (air\/water).\u003cbr\u003eAfter many tests we deliver best quality at the best price! The BOOST Products silicone Products have achieved and many times even exceeded the quality of silicone items compared to ones made by well known manufacturers in quality tests. This silicone is durable and flexible, stable and color-proof after many years. 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