{"product_id":"cts-turbo-4-5-high-flow-cat-for-mk5-a90-a91-2020-toyota-supra","title":"CTS Turbo 4.5\" HIGH-FLOW CAT for MK5\/A90\/A91 2020+ Toyota Supra","description":"\u003cp\u003eLet your 2020+ Toyota Supra's B58 breathe with the CTS Turbo 4.5\" high-flow cat. Built to drop in where the restrictive factory downpipe sits, it maximizes exhaust flow for the biggest power gains while retaining a high-flow 200-cell catalytic converter for a clean, streetable setup.\u003c\/p\u003e\u003ch3\u003eWhy it works\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4.5\" high-flow cat downpipe, reducing to 3.15\" (80mm) for a perfect fit to factory or aftermarket exhaust\u003c\/li\u003e\n\u003cli\u003eReplaces the restrictive factory downpipe with a high-flow 200-cell catalytic converter\u003c\/li\u003e\n\u003cli\u003ePrecisely designed and tested on a real car in the real world\u003c\/li\u003e\n\u003cli\u003eT304 stainless steel, TIG welded and back-purged construction\u003c\/li\u003e\n\u003cli\u003eIncredible sporty exhaust sound, subtle when cruising, no drone with factory exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment (B58 engines only)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e2020+ MK5 A90\/A91 Toyota Supra with B58 3.0L engine only\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eWe recommend replacing the downpipe gasket on install — factory BMW gasket 18328612538 is required (not included). Catalytic converters damaged by a crackle tune are not covered under warranty. Stage 2 software is required to avoid a check engine light. Only fits cars without GPF\/OPF.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEmissions disclaimer:\u003c\/strong\u003e This product is not legal for sale or use on pollution-controlled vehicles operated on public roads and is intended for off-road, race, or closed-course competition use only. You are responsible for compliance with all applicable emissions laws; use on public roads may violate the Federal Clean Air Act (42 U.S.C. § 7522) and similar state laws. Please check your local laws before purchase and installation.\u003c\/p\u003e\u003cp\u003eShips from our Vancouver shop — KORE SPEED is proudly Canadian-owned, with no surprise cross-border duties for Canadian buyers. Questions on fitment? Email \u003ca href=\"mailto:support@korespeed.com\"\u003esupport@korespeed.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":51579814543416,"sku":"CTS-EXH-DP-0024-S-CAT","price":459.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1775\/7947\/files\/DP-0024-CAT-3_eeeb3a52-5b33-4025-9468-f478f4eb702b.jpg?v=1765846420","url":"https:\/\/korespeed.com\/products\/cts-turbo-4-5-high-flow-cat-for-mk5-a90-a91-2020-toyota-supra","provider":"KORE SPEED","version":"1.0","type":"link"}