Underground Division Downpipe for Audi 2.7 Biturbo, fits this models below:
- Audi A4 /S4 /RS4 B5 1994+
- Audi A6 C5 1997+
ATTENTION: This downpipe not fits to car with automatic gearbox and with new type of flange 4B0253115A.
Pipe diameter - 63.5 mm
Downpipe made 100% from Stainless steel 304 and TIG welded for better performance and durability.
All the flanges and exhaust parts are made by CNC machine.