{"product_id":"cts-turbo-b7-audi-a4-2-0t-test-pipe","title":"CTS Turbo B7 Audi A4 2.0T Test Pipe","description":"\u003cp\u003eThe CTS Turbo B7 A4 2.0T test pipe is the premier test pipe for your B7 Audi A4 2.0T. It drops straight in where the restrictive stock catalytic converter sits, right after the turbocharger, freeing up exhaust flow for substantial power gains and a throatier sound. It's one of the best bang-for-the-buck upgrades for A4 owners — and a genuinely attractive piece. Our cat-back exhaust bolts directly to it, so future upgrades are painless.\u003c\/p\u003e\u003cp\u003eBuilt from 3\" stainless steel with smooth mandrel bends and two O2 sensor bungs (with an option for a third). Need extra data-logging capability? A third O2 bung for a wide-band sensor is now included at no extra charge.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eT304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eMandrel-bent stainless steel\u003c\/li\u003e\n\u003cli\u003eFully TIG-welded design\u003c\/li\u003e\n\u003cli\u003eThird O2 bung included (for wide-band sensor)\u003c\/li\u003e\n\u003cli\u003eInstall hardware included\u003c\/li\u003e\n\u003cli\u003eThroaty sound\u003c\/li\u003e\n\u003cli\u003eGreat power upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits the factory turbo and CTS-TR-1070.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2006-2008 B7 Audi A4 2.0T with manual or automatic transmission\u003c\/li\u003e\n\u003cli\u003eDoes not fit CVT \/ front-wheel-drive cars\u003c\/li\u003e\n\u003cli\u003eOnly fits LHD vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA high-flow cat or test pipe will trigger a CEL without proper tuning — Stage 2 software is strongly recommended. CTS Turbo recommends choosing a high-flow cat for the sake of the environment.\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":51579817164856,"sku":"CTS-EXH-TP-0003-B7","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1775\/7947\/files\/CTS-EXH-TP-0003_web_2-1.jpg?v=1765846469","url":"https:\/\/korespeed.com\/products\/cts-turbo-b7-audi-a4-2-0t-test-pipe","provider":"KORE SPEED","version":"1.0","type":"link"}