Downpipe for Audi A4 B7 2.0 TFSI Quattro ø 76mm ex catalytic converter

Scope of delivery:- Downpipe for Audi A4 B7 2.0 TFSI Quattro ø 76mm 3" from catalytic converter

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Description:
- the downpipe is located between catalytic converter and exhaust system. It is bolted to the original cat. It has a cross-section of 76mm 3". The larger downpipe reduces back pressure, relieves the turbo and allows more power to be driven, up to 450PS depending on the installed components. To connect to the original exhaust system, areducer sleeve of  76>55mm must be used, but in most cases largerexhaust systems are used for tuning and then the pipe cross-section should not be reduced. Due to the larger cross-section of ø 76mm 3" the downpipe may have to be dented in at certain points.

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compatible for:
-  Audi A4 B7 2.0 TFSI Quattro
- Caution: For a precise installation, the flange 200204 must be welded to the catalytic converter here or, as far as possible, the drill holes must be widened.

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Optional parts:
- matching 200 cell sport cat 340111
- Caution: For a precise installation, the flange 200204 must be welded to 340111 here or, as far as possible, the drill holes must be widened.

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Registration:
For an individual approval according to §21 StVZO, please ask your TÜV inspector.

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Please note that the installation of this item constitutes a modification which causes the vehicle's operating permit under the StVZO to expire. No use on public roads permitted.