Milltek Resonated Cat-Back Exhaust - Audi B8 S5 3.0 TFSI - Polished Tips - SSXAU356

Milltek Resonated Cat-Back Exhaust System for Audi B8 S5 3.0 TFSI Coupe and Cabriolet. Direct factory fitment replacement using OEM hangers, no modification required. Engineered to deliver an OE+ tone with improved exhaust flow and refined sound character.

Hand-finished T304L stainless steel construction with mandrel-bent 2.37" (60.30mm) diameter tubing. Resonated design eliminates high-frequency drone while preserving full-throttle character. Dual polished oval tips provide premium aesthetics. Decibel-tested for balanced acoustics-sportier than stock without sacrificing drivability.

Fitment

• Audi B8 S5 3.0 TFSI Coupe (2009-2011)
• Audi B8 S5 3.0 TFSI Cabriolet (2009-2011)
• Uses OEM mounting points and hangers

This system is dyno-proven to enhance flow characteristics while maintaining factory integration. EC Approval and TUV testing ensure compliance and longevity.

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

Specifications

• Pipe diameter: 60.3mm (2.37")
• Fitting time: 2 to 3 hours, including removing the factory system
• E-marked for road use

Fitment

• Audi > S5 > 3.0 TFSI B8 Coupe & Cabriolet (S tronic) > 2009 to 2011

• 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.