{"product_id":"2003-2004-ford-mustang-cobra-whipple-w175ax-2-9l-supercharger-upgrade-kit-aftermarket-oval-throttle-body","title":"2003-2004 Ford Mustang Cobra Whipple W175AX 2.9L Supercharger Upgrade Kit (Aftermarket Oval Throttle Body)","description":"\u003cp\u003eThis Whipple 4th-generation W175AX 2.9L (HPR) twin-screw supercharger system is purpose-built for the 2003-2004 Ford Mustang Cobra (Terminator) 4.6L supercharged, supporting boost approaching 25 psi with the right supporting modifications; the complete bolt-on configuration covers a 13 psi setup with no engine or PCM changes required on an otherwise-stock vehicle. Every system is engineered, machined, and assembled in-house at Whipple's Fresno, California headquarters as a complete, matched package — not an assortment of parts pieced together.\u003c\/p\u003e\n\u003cp\u003eThis 4th-generation W175AX 2.9L supercharger uses Whipple's High Pressure Ratio (HPR) design, optimized for the higher boost levels many Cobra owners target — supporting close to 25 psi with the right supporting modifications, for an aftermarket oval throttle body setup. An integrated air-bypass system in the discharge and a discharge plate for increased plenum area and air distribution lower supercharger air temps and power consumption versus the stock Eaton unit. Internally lubricated, no oil pan tapping required.\u003c\/p\u003e\n\u003cp\u003eThe complete bolt-on configuration includes what's needed for a 13 psi setup with no engine or PCM modifications on a stock vehicle; higher boost needs fuel and calibration upgrades. Tuning, fuel system, throttle body, and cold air are not included unless noted.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmissions status:\u003c\/strong\u003e no current CARB Executive Order number was found published for this specific kit as of our research date — verify current emissions compliance with Whipple before selling into California or other CARB-regulated states.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower: Supporting boost approaching 25 psi with the right supporting modifications; the complete bolt-on configuration covers a 13 psi setup with no engine or PCM changes required on an otherwise-stock vehicle\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on, high-pressure-ratio design for higher boost levels\u003c\/li\u003e\n\u003cli\u003eWhipple 4th-generation W175AX 2.9L (HPR) front-feed twin-screw supercharger, Fresno, CA built\u003c\/li\u003e\n\u003cli\u003eNo oil pan tapping required\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Whipple","offers":[{"title":"Textured Black","offer_id":49619335282903,"sku":"WK-2110T-F1","price":5199.99,"currency_code":"USD","in_stock":true},{"title":"Gloss Black","offer_id":49619335315671,"sku":"WK-2110T-F2","price":5799.99,"currency_code":"USD","in_stock":true},{"title":"Gloss White","offer_id":49619335348439,"sku":"WK-2110T-F3","price":5799.99,"currency_code":"USD","in_stock":true},{"title":"Gloss Yellow","offer_id":49619335381207,"sku":"WK-2110T-F4","price":5799.99,"currency_code":"USD","in_stock":true},{"title":"Gloss Red","offer_id":49619335413975,"sku":"WK-2110T-F5","price":5799.99,"currency_code":"USD","in_stock":true},{"title":"Ford Textured Blue","offer_id":49619335446743,"sku":"WK-2110T-F6","price":5799.99,"currency_code":"USD","in_stock":true},{"title":"Custom Color (Customer Supplied Prismatic Powder)","offer_id":49619335479511,"sku":"WK-2110T-F7","price":5999.99,"currency_code":"USD","in_stock":true},{"title":"Level 2 Polished","offer_id":49619335512279,"sku":"WK-2110T-F8","price":6099.99,"currency_code":"USD","in_stock":true},{"title":"Level 3 Polished","offer_id":49619335545047,"sku":"WK-2110T-F9","price":6699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0534\/0227\/1926\/files\/M198645651.jpg?v=1787246361","url":"https:\/\/billetproshop.com\/fr\/products\/2003-2004-ford-mustang-cobra-whipple-w175ax-2-9l-supercharger-upgrade-kit-aftermarket-oval-throttle-body","provider":"Billet Pro Shop","version":"1.0","type":"link"}