{"product_id":"2020-2022-ford-shelby-gt500-5-2l-predator-whipple-gen-6-3-8l-supercharger-upgrade-kit","title":"2020-2022 Ford Shelby GT500 5.2L Predator Whipple Gen 6 3.8L Supercharger Upgrade Kit","description":"\u003cp\u003eThis Whipple Gen 6 W235ax 3.8L twin-screw supercharger system is purpose-built for the 2020-2022 Ford Shelby GT500 5.2L Predator, delivering up to 1,035 horsepower on 93-octane fuel at 16 psi with an otherwise 100% stock engine and exhaust (Whipple does not publish a torque figure for this kit). 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 is a full Gen 6 W235ax 3.8L twin-screw supercharger engineered specifically for the factory GT500 platform — about 43% more displacement than the factory 2.65L roots unit it replaces. A billet 132mm throttle body pre-set with factory electronics and a 145mm high-flow cold air intake round out the airflow path. A patented dual-core, dual-pass intercooler with dual 1\" inlet port capacity manages the added heat load, and motor mount brackets provide clearance for the larger 3.8L unit under the stock hood. Whipple markets this as the first and only 50-state legal supercharger upgrade for the 2020-2022 GT500 platform.\u003c\/p\u003e\n\u003cp\u003eA Tomahawk flash tool with calibration support is included; on 93-octane fuel with a 100% stock engine and exhaust, the system is capable of up to 1,035 horsepower at 16 psi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e50-state legal\u003c\/strong\u003e — CARB Executive Order D-231-84.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower: Delivering up to 1,035 horsepower on 93-octane fuel at 16 psi with an otherwise 100% stock engine and exhaust (Whipple does not publish a torque figure for this kit)\u003c\/li\u003e\n\u003cli\u003eComplete replacement for the factory 2.65L supercharger — not a generic add-on\u003c\/li\u003e\n\u003cli\u003eWhipple Gen 6 W235ax 3.8L front-feed twin-screw supercharger, Fresno, CA built\u003c\/li\u003e\n\u003cli\u003ePatented dual-core, dual-pass intercooler\u003c\/li\u003e\n\u003cli\u003eNo cutting or grinding required\u003c\/li\u003e\n\u003cli\u003eBillet idler plate\/pulleys, IC vent system, SC belt, and hardware included\u003c\/li\u003e\n\u003cli\u003eProven 8-rib belt system, 10-rib optional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional factory upgrades available\u003c\/strong\u003e (priced per Whipple's current option list — contact us to add): 10-rib belt drive upgrade (contact us for details).\u003c\/p\u003e\n","brand":"Whipple","offers":[{"title":"Textured Black \/ Calibration, Flash Tool \u0026 Credits (standard)","offer_id":49619315032279,"sku":"WK-2550-38-F1-S1","price":12797.0,"currency_code":"CAD","in_stock":true},{"title":"Textured Black \/ Calibration Only, No Flash Tool or Credits","offer_id":49619315065047,"sku":"WK-2550-38-F1-S2","price":12446.0,"currency_code":"CAD","in_stock":true},{"title":"Gloss Black \/ Calibration, Flash Tool \u0026 Credits 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Credits","offer_id":49619315261655,"sku":"WK-2550-38-F4-S2","price":13290.0,"currency_code":"CAD","in_stock":true},{"title":"Gloss Orange \/ Calibration, Flash Tool \u0026 Credits (standard)","offer_id":49619315294423,"sku":"WK-2550-38-F5-S1","price":13641.0,"currency_code":"CAD","in_stock":true},{"title":"Gloss Orange \/ Calibration Only, No Flash Tool or Credits","offer_id":49619315327191,"sku":"WK-2550-38-F5-S2","price":13290.0,"currency_code":"CAD","in_stock":true},{"title":"Gloss Yellow \/ Calibration, Flash Tool \u0026 Credits (standard)","offer_id":49619315359959,"sku":"WK-2550-38-F6-S1","price":13641.0,"currency_code":"CAD","in_stock":true},{"title":"Gloss Yellow \/ Calibration Only, No Flash Tool or Credits","offer_id":49619315392727,"sku":"WK-2550-38-F6-S2","price":13290.0,"currency_code":"CAD","in_stock":true},{"title":"Ford Textured Blue \/ Calibration, Flash Tool \u0026 Credits 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