MilltekValved Cat-Back ExhaustFitment: Audi B8.5 S4 S5

Overview

Milltek Valved & Resonated Cat-Back Exhaust System for Audi B8.5 S4 (2012-2016) and S5 (2012-2016). Direct factory fitment replacement using OEM hangers, no modification required. Engineered to deliver an OE+ tone character with electronic valve control for street versatility.

Constructed from T304L stainless steel, mandrel-bent throughout with hand-finished construction. 2.37" (60.30mm) pipe diameter optimizes exhaust scavenging for dyno-proven gains in mid-range response. Valve-Sonic electronic valve system integrates with OEM exhaust flap valve for seamless operation.

Details

Fitment Options:

• Audi B8.5 S4 3.0 Supercharged V6 (2012-2016)
• Audi B8.5 S5 3.0 TFSI Coupe & Cabriolet S-Tronic (2012-2016)
• Audi B8.5 S5 TFSI Sportback (2012-2016)

Resonated design eliminates low-frequency drone while preserving full-throttle character. Black Velvet trims supplied. Hand-finished welds and polished construction throughout. EC Approved for type certification.

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

Fitment