Downpipe for Audi A4 B7 2.0 TFSI Quattro ø 63,5mm ex catalytic converter

Scope of delivery:
- Downpipe for Audi A4 B7 2.0 TFSI Quattro ø 63.5mm from catalytic converter

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Description:
- The downpipe is located between the catalytic converter and the exhaust system. It is bolted to the original catalytic converter. It has a cross-section of 63.5mm. The larger downpipe reduces backpressure, relieves the turbo, and more power can be achieved, depending on the installed components up to 350hp. To connect to the original exhaust system, a 63>54mm reducer sleeve must be used, but most of the time, larger exhaust systems are used for tuning and the pipe cross-section should not be reduced.

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Compatible with:
- Audi A4 B7 2.0 TFSI Quattro

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Optional parts:
- Matching 200 cell sports cat 340111

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Registration:
For individual approval in accordance with §21 StVZO, please contact your TÜV inspector.

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Please note that the installation of this item constitutes a modification by which the vehicle’s operating permit according to the StVZO expires. Use on public roads is not permitted.