Milltek Valved Cat-Back Exhaust - Audi B8.5 S4 S5 - Cerakote Black Tips - SSXAU406

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.

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.

Specifications

• Pipe diameter: 60.3mm (2.37")

Fitment

• Audi > S4 > 3.0 Supercharged V6 B8.5 > 2012 to 2016
• Audi > S5 > 3.0 TFSI B8.5 Coupe & Cabriolet > 2011 to 2016
• Audi > S5 > 3.0 TFSI B8.5 Sportback > 2012 to 2016

• 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.