Downpipe with 200 CPI racing catalytic converter, stainless steel

Scope of delivery:
- Stainless steel downpipe for Audi A4 B7 2.0 TFSI FWD with 200-CPI sports catalytic converter

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Product description:
- The downpipe is located between the turbocharger and the exhaust system. It bolts to the OEM turbocharger and includes a 200-CPI catalytic converter with a diameter of 120 mm. It features an 80-mm cross-section in the upper part, two M18x1.5-mm ports for the lambda sensor, and, due to space constraints, a 63.5-mm section in the lower part. The larger downpipe reduces backpressure, relieves the turbo, and allows for more power—up to 350 hp, depending on the components installed. To connect to the original exhaust system, a 63>54 mm reducer sleeve must be used, but most of the time, larger exhaust systems are used when tuning.

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Compatible with:
-  Audi A4 B7 2.0 TFSI FWD

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Registration:
For individual approval in accordance with §21 StVZO, please contact your TÜV inspector or our partner company Exclusive-Tuningparts e.K. at https://go-street-legal.com/eintragungsformular/

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Please note that the installation of this item constitutes a modification that invalidates the vehicle’s roadworthiness approval under the StVZO. Use on public roads is not permitted.