{"product_id":"hks-super-turbo-muffler-gr-supra-db42-b58","title":"HKS SUPER TURBO MUFFLER GR SUPRA DB42 B58","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e31029-AT003\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 4957266940129\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHKS Super Turbo Muffler GR Supra DB42 B58 2020+\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe HKS Super Turbo Muffler is a catback exhaust system engineered for the 2020+ Toyota GR Supra DB42 with B58 3.0L turbo engine. It boosts exhaust flow for added horsepower and torque while cutting weight by 5.4kg over stock. Drivers gain a deep turbocharged exhaust note that enhances the driving experience on street or track.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight Reduction:\u003c\/strong\u003e 12.4kg construction versus stock 17.8kg slashes unsprung mass for sharper handling and quicker acceleration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Pipe Design:\u003c\/strong\u003e Mandrel-bent SUS304 stainless steel pipes 60.5-80mm diameter increase volume by 1.8L for improved scavenging and response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTuned Exhaust Sound:\u003c\/strong\u003e Jet sound at 92dB 4450rpm and acceleration at 84dB 4500rpm deliver aggressive turbo spool without excessive drone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Tip Finish:\u003c\/strong\u003e Titanium rolled-edge outlet provides heat resistance and premium appearance that withstands track abuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Fit:\u003c\/strong\u003e Matches factory mounting points and catalytic converter for simple swap with no fabrication required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePair with ECU tune for full power potential from improved breathing\u003c\/li\u003e\n\u003cli\u003eClean pipes regularly to maintain flow and finish\u003c\/li\u003e\n\u003cli\u003eOversized item ships via ground carrier with signature confirmation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eBolt-on design reuses stock resonators and hangers\u003c\/li\u003e\n\u003cli\u003eTorque flanges to spec using provided gaskets and hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2024\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eGR Supra\u003c\/td\u003e\n\u003ctd\u003e3.0L Turbo B58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose HKS?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e50+ years leading Japanese aftermarket exhaust development\u003c\/li\u003e\n\u003cli\u003eProven gains on dyno-tested Supra B58 platforms\u003c\/li\u003e\n\u003cli\u003eJASMA-certified engineering ensures fit and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fit 2024 GR Supra models?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes direct bolt-on confirmed for all 2020-2024 Toyota GR Supra 3.0L B58 manual or automatic transmissions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What materials are used in construction?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e SUS304 stainless steel main pipes with titanium rolled-edge tip for corrosion resistance and lightweight performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is tuning required after installation?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Recommended for peak power but functions on stock ECU with immediate throttle response improvements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure box 48in x 18in x 18in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 30 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":40271635152975,"sku":"HKS31029-AT003","price":3750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/hks-super-turbo-muffler-gr-supra-db42-b58-hks.jpg?v=1768434996","url":"https:\/\/www.blackopsautoworks.com\/products\/hks-super-turbo-muffler-gr-supra-db42-b58","provider":"Black Ops Auto Works","version":"1.0","type":"link"}