RS4

Downpipe AUDI RS4 B9, RS5 B9
2,9 TFSI
2018-
450 bhp
Quattro

Inlet diameter - 114 mm 
Outlet diameter - 76 mm 

Possible options for configuring the kit are listed below.

Downpipe AUDI S4, RS4 B5
2.7 biturbo
1998-2005
230, 250 bhp
automat
FWD + Quattro
Pipe diameter - 63,5 mm

Version with EURO 3 or EURO 4 catalytic converter (100/200 cpsi)

Downpipe AUDI S4, RS4 B5
2.7 biturbo
1998-2005
230, 250 bhp
automat, FWD + Quattro
Pipe diameter - 63,5 mm

Version with silencer
Downpipe AUDI S4, RS4 B5
2.7 biturbo
1998-2005
230, 250 bhp
automat, FWD + Quattro
Pipe diameter - 63,5 mm