MilltekResonated GPF Back ExhaustFitment: Audi B8 A4 2.0 TFSI - Polished Tips

Overview

Milltek resonated GPF-back exhaust system for Audi B8 A4 2.0 TFSI S-Line (manual). Replaces factory catalyst-to-tailpipe, direct fitment with OEM hangers and mounting points. T304L stainless steel construction, mandrel-bent 70mm (2.76") primary pipe, polished dual outlets.

Resonated design eliminates high-frequency drone while preserving full-throttle character. Sound profile engineered at OE+ intensity-sportier than factory, refined under cruise. Hand-finished welds and CNC-formed internals. No modification required; uses existing OEM valves and oxygen sensor bosses.

Details

• Fitment: Audi B8 A4 2.0 TFSI S-Line (manual transmission)
• Pipe diameter: 70mm mandrel-bent T304L stainless
• Configuration: GPF-back (catalyst to tail)
• Outlet finish: Polished dual trims
• Installation: Direct factory fitment, no cutting or welding

Milltek exhausts are engineered to exhilarate-real dyno gains paired with precise sound engineering.

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

Fitment