{"product_id":"cts-turbo-mk1-vw-tiguan-and-8u-audi-q3-1-8t-2-0t-high-flow-cat-downpipe-2009-2017","title":"CTS Turbo MK1 VW Tiguan and 8U Audi Q3 1.8T\/2.0T High-Flow Cat Downpipe (2009-2017)","description":"\u003cp\u003eReplace the strangled factory downpipe on your MK1 VW Tiguan or 8U Audi Q3 with the CTS Turbo high-flow cat, built from 3\" T304 seamless stainless and topped with a 200-cell metallic race catalytic converter. Unlike seamed or non-stainless alternatives that can crack and decay, this one is fully TIG-welded for the long run, freeing up spool and peak power.\u003c\/p\u003e\u003cp\u003eThe larger 3\" diameter lets gases leave the turbo and wastegate with far less turbulence, adding power and torque across the band — one of the most effective single mods on any turbo car.\u003c\/p\u003e\u003ch3\u003eWhat you get\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e200-cell metallic race catalytic converter\u003c\/li\u003e\n\u003cli\u003eT304 seamless stainless steel tubing\u003c\/li\u003e\n\u003cli\u003eT304 stainless steel flanges\u003c\/li\u003e\n\u003cli\u003e100% TIG-welded\u003c\/li\u003e\n\u003cli\u003eT304 stainless steel O2 bungs\u003c\/li\u003e\n\u003cli\u003eStainless steel clamps\u003c\/li\u003e\n\u003cli\u003eGreat sound with no added drone\u003c\/li\u003e\n\u003cli\u003eRemovable 60mm reducer to fit the factory exhaust sleeve clamp\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2009-2017 VW Tiguan 1.8T\/2.0T FWD\/AWD\u003c\/li\u003e\n\u003cli\u003e2011-2018 Audi Q3 1.8T\/2.0T FWD\/AWD\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStage 2 software is required to avoid a check engine light.\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":51579813560376,"sku":"CTS-EXH-DP-0003-T-CAT","price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1775\/7947\/files\/CTS-DP-0003-CAT_01_a1b8834e-456a-4ef6-b9da-74769601a4dd.jpg?v=1765846400","url":"https:\/\/korespeed.com\/products\/cts-turbo-mk1-vw-tiguan-and-8u-audi-q3-1-8t-2-0t-high-flow-cat-downpipe-2009-2017","provider":"KORE SPEED","version":"1.0","type":"link"}