Overview
Milltek Non-Resonated Cat-Back Exhaust System for Audi A3 8P 2.0T FSI (2003-2012). Direct factory fitment replacement using OEM hangers, no modification required. Mandrel-bent T304L stainless steel construction with hand-finished GT-80 polished trims.
The 2.75" (70mm) bore mandrel-bent design eliminates resonance peaks in the mid-range, delivering a full-throttle character engineered for performance driving. T304L stainless resists corrosion and thermal stress. Fitted with OEM-compatible rubber mounts and heat shielding. Dyno-proven gains in scavenging efficiency across the rev range.
Details
Fitment Notes
- Audi A3 8P 2.0T FSI 2WD 5-door Sportback (2003-2012)
- Direct cat-back system (retains factory downpipe and secondary catalytic converter)
- Uses OEM hangers and suspension points
Construction
- Mandrel-bent T304L stainless steel throughout
- Hand-finished GT-80 polished exit trims
- CNC-formed sleeve joints for precision fitment
- OEM resonance chamber design for controlled tone
Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.
