Brand
Audi
Year
2009+
Model
S4 /S5 (B9)
Tip Style
Quad Tips
Tip Size
78mm
Compatible with stock cat pipe.
Audi S4 B8 w/ Fi Exhaust & McChip DKR stage 2 - Loud Revs
Audi S4 3.0 TFSI with Fi Exhaust (Valvetronic) Loud Revs
