{"product_id":"kyostar-valved-cat-back-exhaust-system-for-2020-toyota-gr-supra-a90-a91-b58-3-0t","title":"KYOSTAR Valved Cat-Back Exhaust System for 2020+ Toyota GR Supra A90 A91 B58 3.0T","description":"\u003cdiv class=\"product-description\"\u003e\n\n\u003ch5\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eKYOSTAR Valved Cat-Back Exhaust System for 2020+ Toyota GR Supra A90 A91 B58 3.0T\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\nUpgrade your 2020+ Toyota GR Supra A90 or A91 equipped with the B58 3.0L turbocharged engine with the KYOSTAR Valved Cat-Back Exhaust System. Designed as a complete center and rear exhaust upgrade, this system improves exhaust flow while providing adjustable exhaust sound through an integrated valve-controlled configuration.\n\u003c\/p\u003e\n\n\u003cp\u003e\nConstructed from durable stainless steel with performance-oriented exhaust routing, this valved cat-back system provides excellent heat resistance, corrosion resistance, and long-term durability. The valve-controlled design allows the exhaust character to be adjusted between a more refined tone for normal driving and a more aggressive performance sound when desired, making it suitable for both daily driving and enthusiast applications.\n\u003c\/p\u003e\n\n\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cp\u003eComplete valved cat-back exhaust system designed for 2020+ Toyota GR Supra A90 and A91 applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003eStainless steel construction provides excellent durability, heat resistance, and corrosion resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003eValve-controlled exhaust design provides adjustable exhaust sound for daily driving and performance use.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003ePerformance-oriented exhaust routing helps improve exhaust flow compared with the restrictive factory center and rear exhaust configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003eDesigned to deliver a deeper and more aggressive B58 exhaust character under performance driving conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003eComplete center and rear exhaust layout provides a comprehensive cat-back upgrade.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003eVehicle-specific routing and mounting points are designed for compatible Toyota GR Supra A90\/A91 applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003eSuitable for both street-driven and modified B58 performance builds.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cp\u003e2020+ Toyota GR Supra A90 3.0T B58\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e2020+ Toyota GR Supra A91 3.0T B58\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\u003ch5\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cp\u003eDesigned for selected Toyota GR Supra A90\/A91 models equipped with the B58 3.0L turbocharged inline-6 engine.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003ePlease verify your vehicle production year, engine configuration, original exhaust layout, exhaust valve configuration, pipe connections, and mounting points before purchase.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003eCompatibility with aftermarket downpipes or other modified upstream exhaust components may vary depending on connection dimensions and exhaust configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003ePlease compare the original center and rear exhaust layout, valve arrangement, hanger locations, and connection points with the product photos before ordering.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\u003ch5\u003e\u003cstrong\u003eFitment Note:\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\nToyota GR Supra A90\/A91 exhaust configurations may vary depending on production year, regional specification, factory emissions equipment, original exhaust options, and previous modifications. Please compare the factory center and rear exhaust routing, pipe connections, exhaust valve configuration, hanger locations, and surrounding components with the product photos before installation.\n\u003c\/p\u003e\n\n\u003cp\u003e\nVehicles equipped with aftermarket downpipes, modified exhaust connections, rear diffusers, or other performance exhaust components may require additional fitment verification or installation adjustment.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eProfessional installation is recommended.\u003c\/strong\u003e Proper exhaust alignment, valve connection inspection, hanger positioning, tip alignment, clearance adjustment, and leak testing should be performed to ensure correct fitment and reliable operation.\n\u003c\/p\u003e\n\n\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eKYOSTAR\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eNA-CB-5070-SS-WG\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eStainless Steel Valved Cat-Back Exhaust System\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eToyota GR Supra A90 \/ A91\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eYear\u003c\/td\u003e\n\u003ctd\u003e2020+\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eEngine\u003c\/td\u003e\n\u003ctd\u003eB58 3.0L Turbocharged Inline-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eEngine Code\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eExhaust Type\u003c\/td\u003e\n\u003ctd\u003eValved Cat-Back Exhaust System\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eExhaust Section\u003c\/td\u003e\n\u003ctd\u003eCenter and Rear Exhaust System\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eValve Type\u003c\/td\u003e\n\u003ctd\u003eElectronic Exhaust Valve System\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eStreet and Performance Exhaust Upgrade\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eBenefits\u003c\/td\u003e\n\u003ctd\u003eImproved Exhaust Flow, Adjustable Exhaust Sound, Enhanced B58 Exhaust Tone, Sportier Rear Appearance\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePackage Includes\u003c\/td\u003e\n\u003ctd\u003eCenter Exhaust Pipes, Rear Exhaust Sections, Valve Components, Exhaust Tips, Clamps and Installation Components as Shown\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: Will this exhaust fit my Toyota GR Supra?\u003c\/strong\u003e\u003cbr\u003e\nA: This system is designed for selected 2020+ Toyota GR Supra A90 and A91 models equipped with the B58 3.0L turbocharged inline-6 engine. Please verify your vehicle configuration before ordering.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: Is this a complete cat-back exhaust system?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. This system includes the center and rear exhaust sections required for a complete cat-back style exhaust upgrade, with the exact supplied components shown in the product photos.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: Does this exhaust have valves?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. This is a valved exhaust system designed to provide adjustable exhaust sound for different driving conditions.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: What material is the exhaust made from?\u003c\/strong\u003e\u003cbr\u003e\nA: The exhaust system is constructed from stainless steel for durability, heat resistance, and corrosion resistance.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: Will this exhaust make my Supra sound more aggressive?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. The performance-oriented exhaust routing and valve-controlled design are intended to provide a deeper and more aggressive exhaust character, especially when the system is operating in its louder configuration.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: Can this exhaust be used with an aftermarket downpipe?\u003c\/strong\u003e\u003cbr\u003e\nA: Compatibility depends on the connection dimensions and configuration of the aftermarket downpipe. Please verify the exhaust connection points before installation.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: Is ECU tuning required?\u003c\/strong\u003e\u003cbr\u003e\nA: ECU tuning requirements are not specified in the supplied product information. Requirements may vary depending on the vehicle setup and other performance modifications.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ: Is professional installation recommended?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. Professional installation is recommended to ensure correct exhaust alignment, secure connections, proper valve installation, sufficient clearance, correct tip positioning, and leak-free operation.\n\u003c\/p\u003e\n\n\n\u003ch5\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eWarranty \u0026amp; Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\n\u003cp\u003e\nEvery KYOSTAR exhaust system is inspected before shipment to ensure product condition, pipe construction, connection points, valve components, exhaust sections, and packaging integrity before delivery.\n\u003c\/p\u003e\n\n\u003cp\u003e\nAll components are securely packaged to help reduce the risk of transportation damage. Please inspect the package and exhaust components after delivery and contact our support team if you notice missing components, shipping damage, or product-related concerns.\n\u003c\/p\u003e\n\n\u003cp\u003e\nPlease contact KYOSTAR customer support if you need assistance with vehicle fitment, installation questions, missing components, or after-sales service.\n\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"KYOSTAR","offers":[{"title":"Ships from U.S. Warehouse","offer_id":54277007409425,"sku":"NA-CB-5070-SS-WG-1","price":1049.0,"currency_code":"USD","in_stock":false},{"title":"Factory Direct Shipping","offer_id":54277007442193,"sku":"NA-CB-5070-SS-WG-2","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/7361\/5889\/files\/NA-CB-5070-SS-WG_8.jpg?v=1787041654","url":"https:\/\/www.kyostars.com\/products\/kyostar-valved-cat-back-exhaust-system-for-2020-toyota-gr-supra-a90-a91-b58-3-0t","provider":"KYOSTAR PERFORMANCE","version":"1.0","type":"link"}