{"product_id":"cts-turbo-b8-audi-a4-a5-q5-1-8t-2-0t-high-flow-catalytic-converter","title":"CTS Turbo high-flow catalytic converter downpipe for Audi A4, A5, Allroad and Q5 B8\/B8.5 2.0 TFSI","description":"\u003cp\u003eCTS Turbo 200-cell high-flow sports catalytic converter downpipe for the Audi A4, A5, Allroad, and Q5 B8\/B8.5 2.0 TFSI. It replaces the highly restrictive factory catalytic converter, allowing the engine to gain power and produce a fuller sound.\u003c\/p\u003e\u003cp\u003eIt fits directly behind the turbo in place of the stock catalytic converter. It features a nearly 4-inch inlet that tapers to 3 inches to ensure smooth, turbulence-free exhaust gas flow from the turbo, with the remainder of the pipe constructed from 3-inch mandrel-bent T304 stainless steel and hand-TIG welded. It includes two oxygen sensor bungs plus a third for a wideband sensor, and hardware is included.\u003c\/p\u003e\u003cp\u003eCompatible with 2009–2016 Audi A4, A5, and A4 Allroad 2.0 TFSI, and 2009–2017 Q5 2.0 TFSI, with either the stock turbo or the CTS K04-X. A Stage 2 ECU tune is required to avoid a check engine light.\u003c\/p\u003e\u003cp\u003eBefore installing any exhaust components on a road-registered vehicle, please check your local emissions regulations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDelivery time: 2 to 30 days.\u003c\/strong\u003e This part may not be in stock in Spain and is ordered from the manufacturer based on availability. If you need it by a specific date, please contact us before purchasing to confirm the lead time.\u003c\/p\u003e","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":55426553774414,"sku":"CTS-EXH-TP-0004-B8-CAT","price":381.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/7329\/0062\/files\/TP-004-B8-new-600x600_eaa147a3-0e20-4c10-b9d0-c6115206bba6.jpg?v=1776696565","url":"https:\/\/driftandgrip.com\/en\/products\/cts-turbo-b8-audi-a4-a5-q5-1-8t-2-0t-high-flow-catalytic-converter","provider":"Drift \u0026 Grip","version":"1.0","type":"link"}