Simons Duplex Stainless steel Exhaust system 2x90x120 mm oval Audi A6 (C5) Quattro 2.5TDi/2.7T Model 97-01

Simons Sport Exhaust system Audi A6 (C5) Quattro

2.5TDi/2.7T Model 97-01

without approval

Duplex Exhaust system   2x54mm +2x63,5mm Stainless steel

for models without a cutout in the spoiler

Tail pipe design 2x90/120 mm oval