{"product_id":"perrin-recirculating-blow-off-valve-2002-07-subaru-wrx-2004-2019-sti-psp-tac-600","title":"Perrin Recirculating Blow Off Valve | 2002-07 Subaru WRX\/2004-2019 STI (PSP-TAC-600)","description":"\u003cdiv id=\"newdescr\"\u003e\n\u003cdiv id=\"newdescrRC\"\u003e\n\u003ch2 style=\"font-size:1.3rem;\"\u003e2002-2007 WRX \/ 2004-2019 STI Recirculating BOV by Perrin\u003c\/h2\u003e\n\u003cp align=\"justify\"\u003eThe tiny outlet on the OEM BOV restricts the rate at which boost can be vented, and is prone to leaking boost. The PERRIN BOV has a much larger outlet and is fully adjustable, eliminating this concern. With large 1.225\" inlets and outlets, the PERRIN Blow Off Valve is sized perfectly to relieve any amount of boost pressure without fear of compressor surge. These inlet and outlet sizes were chosen to ensure the perfect balance of flow and to maintain boost in your system, without ruining response by dumping too much boost.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe PERRIN Blow Off Valve cap features adjustable spring tension, which allows for an adjustment when the blow off valve vents. A looser setting will make it act smooth and more like stock. Setting it harder will cause it to vent later and with significantly increased boost levels. This adjustment is important in maintaining air within the boost system without reducing turbo response. The unique design allows you to control the volume of air released when the blow off valve vents. Adjusting the volume of air helps maintain the perfect amount of boost in your system during shifts without causing compressor surge. Venting too little can damage the turbo, venting too much air can make the throttle less responsive. This adjustment is independent of the relief pressure allowing for a totally customizable blow off valve.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eIt is vital that a blow off valve for your WRX\/STI recirculates the air back to the intake track to maintain proper air-fuel ratio and driveability between shifts. The PERRIN Blow Off Valve requires very little maintenance but when needed, it's very easy and quick to disassemble. Two O-rings are used to seal vital components from the elements making for extended time between service intervals. There are no special tools required and maintenance can be performed without removing the blow off valve from the vehicle.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThe PERRIN Blow Off Valve cap, piston \u0026amp; flange are all CNC machined from 6061 Billet Aluminum. The PERRIN Blow Off Valve body is CNC machined from a single block of aluminum. This makes for a clean look that reduces potential failure points and leaks without additional parts. The PERRIN Blow Off Valve body comes in either a black or red anodized finish and the cap comes black anodized. Included with every PERRIN Blow Off Valve are the necessary components to make this a direct bolt-on for your WRX\/STI. Each blow off valve is pre-set out of the box to work perfectly with every application.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCNC Machined 6061 Aluminum Construction\u003c\/li\u003e\n\u003cli\u003eRed or Black Anodized Finish (Black on Cap)\u003c\/li\u003e\n\u003cli\u003eRecirculates Air to the Intake Track\u003c\/li\u003e\n\u003cli\u003eAdjustable Relief Pressure (Spring Tension)\u003c\/li\u003e\n\u003cli\u003eAdjustable Flow Control (Air Volume)\u003c\/li\u003e\n\u003cli\u003eLow Maintenance, No Special Tools Required\u003c\/li\u003e\n\u003cli\u003eDirect Fit, Preset and Ready to Install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"newdescrLC\"\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2002 - 2007 Subaru Impreza WRX\u003c\/li\u003e\n\u003cli\u003e2004 - 2014 Subaru Impreza WRX STi\u003c\/li\u003e\n\u003cli\u003e2015 - 2019 Subaru WRX STI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFaster Response Times\u003c\/li\u003e\n\u003cli\u003eConsistent Boost\u003c\/li\u003e\n\u003cli\u003ePerfect Seal\u003c\/li\u003e\n\u003cli\u003eImproved Drivability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBody Material: 6061 Aluminum\u003c\/li\u003e\n\u003cli\u003eBody Finish: Anodized\u003c\/li\u003e\n\u003cli\u003ePiston Material: 6061 Aluminum\u003c\/li\u003e\n\u003cli\u003ePiston Finish: Anodized\u003c\/li\u003e\n\u003cli\u003eSpring Material: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eFlange Material: 6061 Aluminum\u003c\/li\u003e\n\u003cli\u003eCap Material: 6061 Aluminum\u003c\/li\u003e\n\u003cli\u003eCap Finish: Anodized\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's In The Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 - Perrin BOV\u003c\/li\u003e\n\u003cli\u003e1ft - 1\/4\" Fuel Hose\u003c\/li\u003e\n\u003cli\u003e2.2ft - 1\/2\" Fuel Hose\u003c\/li\u003e\n\u003cli\u003eNecessary Hardware\u003c\/li\u003e\n\u003cli\u003eInstructions\/Manuals\u003c\/li\u003e\n\u003cli\u003eWarranty Information\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReferences\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/6136\/files\/126870.pdf?8209769742596717385\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eInstallation and Tuning Instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePERRIN Performance warrants that this product will be free from defects in material and workmanship within a 60 month period from the date of purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"clear\"\u003e\u003c\/div\u003e","brand":"Perrin Performance","offers":[{"title":"Red","offer_id":31914543874121,"sku":"PER PSP-TAC-600RD","price":320.96,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":31914543906889,"sku":"PER PSP-TAC-600BK","price":320.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/products\/Perrin-Recirculating-Blow-Off-Valve-2002-07-Subaru-WRX2004-2019-STI-PSP-TAC-600.jpg?v=1744466895","url":"https:\/\/www.mobileigo.com\/en-au\/products\/perrin-recirculating-blow-off-valve-2002-07-subaru-wrx-2004-2019-sti-psp-tac-600","provider":"mobileiGo.com","version":"1.0","type":"link"}