{"title":"Kraftwerks Supercharger Kits \u0026 Accessories","description":"","products":[{"product_id":"used-kraftwerks-c38-81-supercharger-rotrex-supercharger-2004-2005-honda-s2000-kit-head-unit-parts","title":"Used Kraftwerks Supercharger C38-81 Rotrex Supercharger System Head Unit + PARTS (from 2004-2005 Honda S2000 Kit)","description":"\u003ch2 style=\"font-size: 1.2rem;\"\u003eUsed Kraftwerks C38-81 Supercharger - Rotrex Supercharger Head Unit + Oil Canister + Fuel Pump + PARTS from 2004-2005 Honda S2000 Supercharger Kit (R50-3881-000, 150-05-4004)\u003c\/h2\u003e\n\u003cp\u003eThese parts including the Rotrex C38-81 supercharger head unit (Kraftwerks\u003cspan\u003e C38-81 Supercharger) and parts were part of the full \u003c\/span\u003eSupercharger System fitting the 2004 to 2005 Honda S2000 that delivers 400+, reliable at-the-wheels horsepower on-demand with zero boost lag.\u003c\/p\u003e\n\u003cp\u003eThese specific kit parts have approximately 4500 street only miles on them. The unit has never been used on a racetrack or in racetrack conditions. \u003c\/p\u003e\n\u003cp\u003eThe supercharger on this 2004 AP2 S2000 was in perfect working condition, when it was replaced for the larger, C38-91 Supercharger unit by John at LHT Performance in Tampa.\u003c\/p\u003e\n\u003cp\u003eThese Kraftwerks supercharger kit parts produced 406 whp (wheel horsepower) on a DynoJet while installed in this 2004 S2000 with Hondata S2000 KPro tuning.\u003c\/p\u003e\n\u003cp\u003eBelow is the Description for the \u003cem\u003eFULL \u003c\/em\u003eKraftwerks 04-05 Supercharger Kit. \u003cem\u003e\u003cstrong\u003e***\u003c\/strong\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e\u003cstrong\u003e This item for sale is NOT for the full kit. You get EXACTLY what you see in the photos. **If you need the 90mm pulley\/gear, please inquire.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"0\"\u003eUsed Kraftwerks Supercharge Kit Parts With Used Rotrex C38-81 Supercharger Unit | Sourced From 2004-2005 Honda S2000 (AP2) Supercharger kit\u003c\/h2\u003e\n\u003cp id=\"p-rc_fa65179fcb8e5c6c-43\" data-path-to-node=\"1\"\u003eUnlock the true potential of your F22C engine with this \u003cb data-index-in-node=\"56\" data-path-to-node=\"1\"\u003eused Kraftwerks Rotrex C38-81 Supercharger Kit (parts only including the Supercharger Head-unit)\u003c\/b\u003e. The kit was d\u003cspan class=\"citation-96\"\u003eesigned specifically for the \u003c\/span\u003e\u003cb data-index-in-node=\"134\" data-path-to-node=\"1\"\u003e\u003cspan class=\"citation-96\"\u003e2004-2005 Honda S2000. BUT, this Rotrex C38-81 Supercharger can be used on most 4 cylinder or 6 cylinder engines. These work great on the Honda K-series engines for K-swap cars or K-series cars with the K20 or K24 engines.\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-96 citation-end-96\"\u003e This system is the gold standard for S2000 owners seeking massive power gains without the lag or heat soak typical of turbocharger setups.\u003csup data-turn-source-index=\"1\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fa65179fcb8e5c6c-44\" data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-95\"\u003eThis kit is centered around the revolutionary \u003c\/span\u003e\u003cb data-index-in-node=\"46\" data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-95\"\u003eRotrex C38-81 head unit\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-95 citation-end-95\"\u003e, which utilizes a patented traction drive system.\u003csup data-turn-source-index=\"2\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-94\"\u003eUnlike traditional gear-driven superchargers, the Rotrex unit is exceptionally quiet and efficient, capable of supporting \u003c\/span\u003e\u003cb data-index-in-node=\"242\" data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-94\"\u003eover 400whp\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-94\"\u003e and \u003c\/span\u003e\u003cb data-index-in-node=\"258\" data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-94\"\u003e260+ lb-ft of torque\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-94 citation-end-94\"\u003e with the right supporting modifications (like a high-flow header and exhaust).\u003csup data-turn-source-index=\"3\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr data-path-to-node=\"5\"\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eKit Components \u0026amp; Specs\u003c\/h3\u003e\n\u003ctable style=\"width: 99.9331%;\" data-path-to-node=\"7\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7164%;\"\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0256%;\"\u003e\u003cstrong\u003eSpecification \/ Detail\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7164%;\"\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,1,0,0\"\u003eSupercharger Unit\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0256%;\"\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003eRotrex C38-81 (Traction Drive) (used)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7164%;\"\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,2,0,0\"\u003eCompatible Years\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0256%;\"\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003e2004-2005 Honda S2000 (AP2) Can be Used to Supercharge Most Any 2.0L-6.0L Engine, 4 Cylinder, 6 Cylinder, or 8 Cylinder Engine Applications With Supporting Parts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7164%;\"\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,3,0,0\"\u003eDrive System\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0256%;\"\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003eSerpentine Belt (used)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7164%;\"\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,4,0,0\"\u003eFuel\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0256%;\"\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003eGrams Performance 320lph High Flow Fuel Pump (used)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7164%;\"\u003e\u003cspan data-path-to-node=\"7,5,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,5,0,0\"\u003eOiling\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0256%;\"\u003e\u003cspan data-path-to-node=\"7,5,1,0\"\u003eDedicated Oil Reservoir, Banjo Bolts (used)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7164%;\"\u003e\u003cspan data-path-to-node=\"7,6,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,6,0,0\"\u003eBypass Valve\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0256%;\"\u003e\u003cspan data-path-to-node=\"7,6,1,0\"\u003eRecirculating Bypass Valve Hose ONLY ( not included)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.7164%;\"\u003e\u003cspan data-path-to-node=\"7,7,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,7,0,0\"\u003eHardware\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0256%;\"\u003e\u003cspan data-path-to-node=\"7,7,1,0\"\u003eGet EXACTLY what you see in the photos above\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKrafwerks Supercharger Head Unit Details: (used, in perfect working condition)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"Y3BBE\" data-sfc-cp=\"\" data-hveid=\"CAEQAA\"\u003eThe Rotrex C38-81 supercharger is distributed in the US by \u003cspan data-wiz-uids=\"WDpJte_f\"\u003e\u003ca href=\"https:\/\/kraftwerksusa.com\/\"\u003eKraftWerks,\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003epart number\u003cspan\u003e \u003c\/span\u003e\u003cmark class=\"HxTRcb\"\u003e\u003cstrong class=\"Yjhzub\"\u003eR50-3881-000\u003c\/strong\u003e\u003c\/mark\u003e\u003cspan\u003e \u003c\/span\u003e(or \u003cstrong\u003eKRTR50-3881-000\u003c\/strong\u003e). This unit is capable of supporting up-to 600+ horsepower on engines ranging from 2.0L to 6.0L, featuring a 7.5:1 drive ratio and supporting up to 90,000 RPM.\u003cspan class=\"uJ19be notranslate\" data-wiz-uids=\"WDpJte_j,WDpJte_k\"\u003e\u003cspan class=\"vKEkVd\" data-animation-atomic=\"\" data-wiz-attrbind=\"class=WDpJte_i\/TKHnVd\"\u003e\u003cspan aria-hidden=\"true\"\u003e  Expected power on the 2.2L AP2, 04-05 Honda S2000 with a 90mm pulley is 400+ wheel horsepower, dyno tested.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"Y3BBE\" data-sfc-cp=\"\" data-hveid=\"CAEQAA\"\u003e\u003cspan class=\"uJ19be notranslate\" data-wiz-uids=\"WDpJte_j,WDpJte_k\"\u003e\u003cspan class=\"vKEkVd\" data-animation-atomic=\"\" data-wiz-attrbind=\"class=WDpJte_i\/TKHnVd\"\u003e\u003cspan aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"Y3BBE\" data-sfc-cp=\"\" data-hveid=\"CAIQAA\"\u003e\n\u003cstrong class=\"Yjhzub\"\u003ePart Details:\u003c\/strong\u003e\u003cspan class=\"txxDge notranslate\" data-wiz-uids=\"WDpJte_s,WDpJte_t\"\u003e\u003cspan class=\"vKEkVd\" data-animation-atomic=\"\" data-wiz-attrbind=\"class=WDpJte_r\/TKHnVd\"\u003e\u003cspan aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli data-hveid=\"CAMQAA\"\u003e\u003cspan class=\"T286Pc\" data-sfc-cp=\"\"\u003e\u003cstrong class=\"Yjhzub\"\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eR50-3881-000\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-hveid=\"CAMQAQ\"\u003e\u003cspan class=\"T286Pc\" data-sfc-cp=\"\"\u003e\u003cstrong class=\"Yjhzub\"\u003eAlternative\/Full Part Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eKRTR50-3881-000\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-hveid=\"CAMQAg\"\u003e\n\u003cspan class=\"T286Pc\" data-sfc-cp=\"\"\u003e\u003cstrong class=\"Yjhzub\"\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRotrex (distributed by KraftWerks in the US)\u003c\/span\u003e\u003cspan class=\"uJ19be notranslate\" data-wiz-uids=\"WDpJte_18,WDpJte_19\"\u003e\u003cspan class=\"vKEkVd\" data-animation-atomic=\"\" data-wiz-attrbind=\"class=WDpJte_17\/TKHnVd\"\u003e\u003cspan aria-hidden=\"true\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"Y3BBE\" data-sfc-cp=\"\" data-hveid=\"CAQQAA\"\u003e\n\u003cstrong class=\"Yjhzub\"\u003eSpecifications:\u003c\/strong\u003e\u003cspan class=\"txxDge notranslate\" data-wiz-uids=\"WDpJte_1j,WDpJte_1k\"\u003e\u003cspan class=\"vKEkVd\" data-animation-atomic=\"\" data-wiz-attrbind=\"class=WDpJte_1i\/TKHnVd\"\u003e\u003cspan aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\"\u003e\n\u003cli data-hveid=\"CAYQAA\"\u003e\u003cspan class=\"T286Pc\" data-sfc-cp=\"\"\u003e\u003cstrong class=\"Yjhzub\"\u003eMax Rotational Speed:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e90,000 RPM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-hveid=\"CAYQAQ\"\u003e\u003cspan class=\"T286Pc\" data-sfc-cp=\"\"\u003e\u003cstrong class=\"Yjhzub\"\u003eDrive Ratio:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e7.5:1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-hveid=\"CAYQAg\"\u003e\n\u003cspan class=\"T286Pc\" data-sfc-cp=\"\"\u003e\u003cstrong class=\"Yjhzub\"\u003ePower Output Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e600+ HP\u003c\/span\u003e\u003cspan class=\"uJ19be notranslate\" data-wiz-uids=\"WDpJte_3l,WDpJte_3m\"\u003e\u003cspan class=\"vKEkVd\" data-animation-atomic=\"\" data-wiz-attrbind=\"class=WDpJte_3k\/TKHnVd\"\u003e\u003cspan aria-hidden=\"true\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr data-path-to-node=\"8\"\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"10\"\u003eWhat kind of power can I expect from this kit?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003eOn a healthy F20 or F22C engine with a 90mm or 100mm pulley, most users see \u003cb data-index-in-node=\"116\" data-path-to-node=\"10\"\u003e380–415 wheel horsepower (whp)\u003c\/b\u003e. Final numbers depend heavily on your tuner, fuel type (91\/93 vs. E85), and exhaust setup. On other engines and applications, results will very widely, but this Kraftwerks supercharger supports up to 600+ horsepower.\u003c\/p\u003e\n\u003cp id=\"p-rc_fa65179fcb8e5c6c-49\" data-path-to-node=\"11\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"11\"\u003eIs this kit a direct bolt-on for the 2004-2005 model?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fa65179fcb8e5c6c-49\" data-path-to-node=\"11\"\u003eYes, these parts came directly from the AP2 04-05 Honda S2000 supercharger kit. Kraftwerks specifically designed this kit for the 04-05 AP2. \u003cspan class=\"citation-89\"\u003eIt is a \"no-cut\" installation that allows you to \u003c\/span\u003e\u003cb data-index-in-node=\"175\" data-path-to-node=\"11\"\u003e\u003cspan class=\"citation-89\"\u003eretain your factory A\/C and all engine accessories\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-89 citation-end-89\"\u003e. Note that since these parts are \u003cem\u003eprimarily\u003c\/em\u003e just the Rotrex Supercharger, Oil Canister, and Fuel Pump, these specific parts can be used on most any engine application, K-Series, B-Series, etc., etc. This is similar to the You Tune Kit offerings.\u003csup data-turn-source-index=\"8\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat additional parts will I need to get running?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eAs this is a used incomplete kit, with parts only, ensure you have the following supporting mods:\u003c\/p\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_fa65179fcb8e5c6c-50\" data-path-to-node=\"13,0,0\"\u003e\u003cspan class=\"citation-88\"\u003e\u003c\/span\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,0,0\"\u003e\u003cspan class=\"citation-88\"\u003eFuel Upgrades:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-88 citation-end-88\"\u003e High-flow 1000cc injectors and any necessary adapters.\u003csup data-turn-source-index=\"9\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eTuning Solution:\u003c\/b\u003e An AEM V2, Hondata KPro, Haltech, or similar EMS is required (this is a \"Tuner parts only Kit\" and does not include ECU or a pre-set map).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_fa65179fcb8e5c6c-51\" data-path-to-node=\"13,2,0\"\u003e\u003cspan class=\"citation-87\"\u003e\u003c\/span\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003e\u003cspan class=\"citation-87\"\u003eClutch:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-87 citation-end-87\"\u003e An upgraded performance clutch is highly recommended to handle the increased torque.\u003csup data-turn-source-index=\"10\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"citation-87 citation-end-87\"\u003e\u003cstrong\u003eIntercooler:\u003c\/strong\u003e A large front mount intercooler is highly recommended to make maximum power and maintain maximum cool operation and reliability. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"citation-87 citation-end-87\"\u003e\u003cstrong\u003eBrackets and Accessories:\u003c\/strong\u003e The appropriate brackets and tubing for you specific chassis and engine combination, hardware, pulleys, belt tensioner, supporting electronics, blow-off\/bypass valve, air filter, etc. will be necessary. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"citation-87 citation-end-87\"\u003e\u003cstrong\u003eExhaust, Cat, Headers:\u003c\/strong\u003e High-flow, mandrel bent Headers, catalytic converter, and full exhaust system are highly highly recommended for maximum power and less engine heat and greater engine reliability.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp id=\"p-rc_fa65179fcb8e5c6c-52\" data-path-to-node=\"14\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"14\"\u003eHow do I maintain the Rotrex unit?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_fa65179fcb8e5c6c-52\" data-path-to-node=\"14\"\u003e\u003cspan class=\"citation-86\"\u003eThe Rotrex unit requires specific \u003c\/span\u003e\u003cb data-index-in-node=\"69\" data-path-to-node=\"14\"\u003e\u003cspan class=\"citation-86\"\u003eRotrex Traction Fluid (SX150)\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-86 citation-end-86\"\u003e.\u003csup data-turn-source-index=\"11\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e Never use standard engine or gear oil. It is recommended to replace the traction fluid and the magnetic filter every 2 years or 50,000 miles (more frequently if tracked).\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cblockquote data-path-to-node=\"16\"\u003e\u003c\/blockquote\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e400+ wheel horsepower \u0026amp; 280 lb-ft of torque with Skunk2 or similar Header and Exhaust\u003c\/li\u003e\n\u003cli\u003eProven Rotrex C38-81 Supercharger w\/ 90mm Pulley \u003cem\u003e\u003cstrong\u003e(**Pulley may not be included. Please inquire about the 90mm pulley if you need this)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrams Performance \u0026amp; Design 320lph High Flow Fuel Pump\u003c\/li\u003e\n\u003cli\u003eSupercharger Oil Resevoir\/cooler\u003c\/li\u003e\n\u003cli\u003eHigh-Quality CNC-Machined Brackets\u003c\/li\u003e\n\u003cli\u003eHigh-Quality Fasteners and Hardware\u003c\/li\u003e\n\u003cli\u003eRecirculating Bypass Valve hose ONLY\u003c\/li\u003e\n\u003cli\u003eRetains Factory A\/C and Accessories\u003c\/li\u003e\n\u003cli\u003eSimple Bolt-On Installation - No cutting, Drilling, or Welding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003eUpgraded Clutch Recommended\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe \u003ca href=\"https:\/\/www.mobileigo.com\/products\/clutch-masters-fx300-clutch-kit-2000-2009-honda-s2000-08023-hrtz\" title=\"Clutch Masters FX300 Clutch Kit for 2000 - 2009 Honda S2000\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClutch Masters FX300 for the 00-09 S2000\u003c\/a\u003e o\u003c\/strong\u003e\u003cstrong\u003er the \u003ca href=\"https:\/\/www.mobileigo.com\/products\/clutch-masters-fx350-clutch-kit-2001-2009-honda-s2000-08023-hrff\" title=\"Clutch Masters FX350 Clutch Kit for the 2000-2009 Honda S2000\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClutch Masters FX350 for the 00-09 S2000\u003c\/a\u003e both work great with excellent daily drivability.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e*RECOMMENDED BELT TENSION:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e   NEW BELT (Hz) \u003c\/span\u003e\u003cstrong\u003eMin:\u003c\/strong\u003e\u003cspan\u003e 260, \u003c\/span\u003e\u003cstrong\u003eMax:\u003c\/strong\u003e\u003cspan\u003e 275\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e   BELT (Hz) \u003c\/span\u003e\u003cstrong\u003eMin:\u003c\/strong\u003e\u003cspan\u003e 215, \u003c\/span\u003e\u003cstrong\u003eMax:\u003c\/strong\u003e\u003cspan\u003e 230\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"3\"\u003eWhy Choose the Kraftwerks Rotrex C38-81?\u003c\/h3\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_fa65179fcb8e5c6c-45\" data-path-to-node=\"4,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,0,0\"\u003eLinear Power Delivery:\u003c\/b\u003e\u003cspan class=\"citation-93 citation-end-93\"\u003e Enjoy a smooth, progressive power curve that pulls all the way to the 8,000+ RPM redline—mimicking the S2000's natural feel (or perfect for the B-Series, B20, B18, K-series, K20, K24 engines too), just with significantly more \"punch.\"\u003csup data-turn-source-index=\"4\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_fa65179fcb8e5c6c-46\" data-path-to-node=\"4,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,1,0\"\u003eZero Boost Lag:\u003c\/b\u003e\u003cspan class=\"citation-92 citation-end-92\"\u003e Unlike turbos that need to \"spool,\" the Rotrex traction drive provides instant throttle response the moment you bury the pedal.\u003csup data-turn-source-index=\"5\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_fa65179fcb8e5c6c-47\" data-path-to-node=\"4,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eThermal Efficiency:\u003c\/b\u003e\u003cspan class=\"citation-91 citation-end-91\"\u003e The C38-81 runs cooler than centrifugal or positive displacement blowers, reducing intake air temperatures (IATs) and the risk of engine detonation. It's an extra level of safety for your boosted engine.\u003csup data-turn-source-index=\"6\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_fa65179fcb8e5c6c-48\" data-path-to-node=\"4,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,3,0\"\u003eSelf-Contained Oiling:\u003c\/b\u003e\u003cspan class=\"citation-90 citation-end-90\"\u003e The supercharger features its own independent oiling system (reservoir included), meaning you don't have to tap into your engine's oil pan, keeping your engine oil cleaner and cooler and safer.\u003csup data-turn-source-index=\"7\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr data-path-to-node=\"15\"\u003e\n\u003cblockquote data-path-to-node=\"16\"\u003e\n\u003cp data-path-to-node=\"16,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"16,0\"\u003eNote on Used Condition:\u003c\/b\u003e This kit is sold as-is. We recommend inspecting all piping couplers, the serpentine belt, and other parts for wear before installation. The Rotrex C38-81 is a robust unit and is like new, but always ensure the traction oil level is topped off before the first start. ***Carefully read and follow the Rotrex startup instructions before starting your engine for the first time after installing this C38-81 Kraftwerks supercharger unit. \u003c\/p\u003e\n\u003cp data-path-to-node=\"16,0\"\u003eHAPPY TUNING!!!\u003c\/p\u003e\n\u003cp data-path-to-node=\"16,0\"\u003e \u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Kraftwerks","offers":[{"title":"Default Title","offer_id":52231060291903,"sku":"150-05-4004","price":1999.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/files\/Used-Kraftwerks-Supercharger-C38-81-Rotrex-Supercharger-System-Head-Unit-PARTS-from-2004-2005-Honda-S2000-Kit.jpg?v=1771750926"}],"url":"https:\/\/www.mobileigo.com\/en-ca\/collections\/kraftwerks-supercharger-kits-accessories.oembed","provider":"mobileiGo.com","version":"1.0","type":"link"}