CTS Turbo high-flow catalytic converter downpipe Audi A4 B7 2.0 TFSI
- Shipping in 24-48 hSubject to availability
- 14 days to returnUnfitted and in its original packaging
- Pay in instalmentsFinance your purchase at checkout
- Collection at our shopCartagena, Spain
CTS Turbo 200-cell high-flow sports catalytic converter pipe for the Audi A4 B7 2.0 TFSI. It replaces the highly restrictive factory catalytic converter, allowing the engine to gain power and produce a fuller sound.
It fits directly behind the turbo, in place of the stock catalytic converter. It features a nearly 4-inch inlet that tapers to 3 inches so that exhaust gases pass from the turbo to the pipe without turbulence, and the rest of the pipe is 3-inch mandrel-bent T304 stainless steel, hand TIG-welded. It includes two lambda probe bungs plus a third for a wideband sensor, and hardware is included.
Compatible with the 2006–2008 Audi A4 B7 2.0 TFSI with manual or automatic transmission, using either the stock turbo or the CTS K04-X. Not compatible with CVT transmissions or right-hand drive models. A Stage 2 ECU tune is required to prevent a check engine light.
Before installing any exhaust parts on a registered vehicle, please check current homologation regulations.
Delivery time 2 to 30 days. 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.