Bastuck Rear silencer with 1x tailpipe Ø 63 mm LH+RH, for series rear apron, with exhaust flap - 20+ Audi A4 B9 / A5 F5 TFSI Facelift FWD/Quattro

Bastuck Rear silencer with 1x tailpipe Ø 63 mm LH+RH, for series rear apron, with exhaust flap - 20+ Audi A4 B9 / A5 F5 TFSI Facelift FWD/Quattro

SKU: AUA4/B9-K/Q63
Category: Audi A4/S4/RS4 Exhaust
Manufacturers:

2.208,00 €

Final price* , plus (Standardversand)

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Delivery time: 7 Workdays (DE - int. shipments may differ)

Description
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Rear silencer with 1x tailpipe Ø 63 mm LH+RH, for series rear apron, with exhaust flap

Authorization: ECE-Approval
Tube diameter: 70 mm

The rear silencers can also be mounted alone. To mount it you must additionally use the adapter A70-...VW and the link pipe AUA4/B9-3!

- - - > To the assembly instructions for the sport exhausts and for the valve control! < - - -

Using the remote control AG/FB-EP, the exhaust flap can be opened manually. It will be opened permanently afterwards. Not permitted in public road traffic! The remote control is included when purchasing the rear silencers with exhaust flap!

Function of the valve control:
A special control unit monitors the vehicle’s speed If the speed exceeds a fixed value (70 km/h), the exhaust flap’s servomotor receives a signal to open. The exhaust gas flow is then bypassed and you get a different sound. If the speed of the vehicle drops below the fixed value (70 km/h), the exhaust flap closes again automatically.

FAQ for exhaust flap control here!

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