Simons Duplex Stainless steel Back Silencer 2x90x120 mm oval Audi A6 (C5) Quattro 1.8T/2.4/2.5TDi/ 2.7T/2.8 Model 97-01

Simons Sport Back Silencer Audi A6 (C5) Quattro

1.8T/2.4/2.5TDi/ 2.7T/2.8  Model 97-01

without approval

Duplex Back Silencer  63,5mm Stainless steel

for models without a cutout in the spoiler

Tail pipe design 2x90/120 mm oval