Cat-Back Exhaust

Milltek Resonated Cat-Back Exhaust | Audi B9 A4 2.0 TFSI - Polished Tips

Brand: Milltek

Part #: SSXAU608

$2,411.78+2411 pts

In Stock

SKU: MK-SSXAU608

Ships direct from the warehouse Guaranteed fitment 30-day returns

Description

Direct-fit resonated cat-back exhaust system for the Audi B9 A4 2.0 TFSI Quattro Saloon and Avant. The Milltek 2.75" (70mm) mandrel-bent T304L stainless steel design maintains OEM+ fitment while delivering engineered tone with controlled resonance tuning-sportier character than stock, without full-throttle harshness. Hand-finished T304L stainless construction with dual GT-100 polished trim tips. Resonated chamber tuned to eliminate drone at highway cruising speeds while enhancing mid-range and full-throttle note. Direct factory fitment uses OEM hangers and mounting points; no modification required. Decibel-tested for street compliance. Fitment & Installation • Audi B9 A4 2.0 TFSI Quattro Saloon • Audi B9 A4 2.0 TFSI Quattro Avant • Cat-back system (rear of secondary catalytic converter) • Direct bolt-on; OEM hanger compatible This resonated design balances real-world drivability with the engineered tone enthusiasts demand. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.