Milltek Non-Resonated Cat-Back Exhaust - Audi A3 8P 2.0T FSI - GT-80 Polished Tips - SSXAU636

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.

Fitment

• 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.

Specifications

• Pipe diameter: 69.85mm (2.75")
• Fitting time: 1 to 1.5 hours, including removing the factory system
• E-marked for road use

Fitment

• Audi > A3 > 2.0T FSI 2WD 5 door Sportback > 2003 to 2012

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.