Audi logoAudi RS4 B8 4.2 FSI quattro Avant

2012 to 2015

1. Cat-back - Resonated (quieter). Uses OE tailpipe trims
Part Description Tailpipe Style
· LH Downpipe (resonated)
· RH Downpipe (resonated)
· Centre Silencer Assembly
· LH Rear Silencer with Active Exhaust Valve
· RH Rear Silencer with Active Exhaust Valve
 
CH-Homologation Approved Logo - this product is CH-Approved
Pipe Diameter: 70.00mm (2.76")

 

2. Cat-back - Non-resonated (louder). Uses OE tailpipe trims
Part Description Tailpipe Style
· LH Downpipe (resonated)
· RH Downpipe (resonated)
· Centre Silencer Replacement Assembly
· LH Rear Silencer with Active Exhaust Valve
· RH Rear Silencer with Active Exhaust Valve
 
Pipe Diameter: 70.00mm (2.76")

 

3. Cat-back - US-Spec. Uses OE tailpipe trims
Part Description Tailpipe Style
· LH Downpipe (non-resonated)
· RH Downpipe (non-resonated)
· Centre Silencer Replacement Assembly
· LH Rear Silencer with Active Exhaust Valve
· RH Rear Silencer with Active Exhaust Valve
 
Pipe Diameter: 70.00mm (2.76")