Milltek Resonated Cat-Back Exhaust - Audi B8 S5 3.0 TFSI - Polished Tips - SSXAU256

Milltek Resonated Cat-Back Exhaust System for Audi B8 S5 3.0 TFSI Coupe and Cabriolet. Direct factory fitment replacement with OEM+ sound character and improved exhaust flow.

Hand-finished T304L stainless steel construction with 2.37" (60.30mm) mandrel-bent primary tubing and resonated chamber tuned to eliminate drone while preserving the S5's naturally aggressive tone. Quad polished outlet tips. Uses factory hangers and mounting points-no modification required.

Fitment

• Audi B8 S5 3.0 TFSI Coupe (2009-2011)
• Audi B8 S5 3.0 TFSI Cabriolet (2009-2011)

Technical Specifications

• Primary Tube Diameter: 2.37" (60.30mm)
• Material: T304LStainless Steel
• Design: Resonated (OE+ tone profile)
• Outlet Configuration: Quad polished stainless tips
• Installation: Direct cat-back replacement; OEM fitment

Manufactured in-house using precision mandrel bending and hand-finishing.

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.