Milltek80mm Resonated OPF/GPF BackFitment: Audi RS3 8Y

Overview

Milltek 80mm Resonated OPF/GPF Back exhaust system for Audi 8Y RS3 Saloon (2021+). Direct factory fitment replacement using OEM hangers and mounting points - no modification required.

Constructed from T304L stainless steel, mandrel-bent and hand-finished. The resonated design fine-tunes the OE resonance point to deliver engineered tone - more pronounced than stock, but refined for daily driving. 3.15" (80mm) bore diameter maximizes exhaust scavenging while maintaining backpressure balance.

Details

• T304L stainless steel construction
• 80mm mandrel-bent tubing
• Resonated chamber for OE+ sound character
• OEM+ fitment with factory hanger compatibility
• Direct OPF/GPF back design
• Decibel-tested for street-legal compliance

Engineered to Exhilarate.

Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

See all Audi RS3 8Y exhausts from Milltek.

Fitment