Milltek Race Cat-Back Exhaust - Audi B8 S5 3.0 TFSI - Cerakote Black Tips - SSXAU264

Milltek Race Non-Resonated Cat-Back Exhaust System for Audi B8 S5 3.0 TFSI Coupe and Cabriolet. Direct factory fitment using OEM hangers, no modification required. T304L stainless steel construction with 2.37" (60.30mm) mandrel-bent piping and dual black oval trims.

Hand-finished T304L stainless steel with precision mandrel bending throughout. The non-resonated design eliminates interior drone while delivering the loudest cat-back tone available for this platform. Full-throttle character is engineered for track use; street legality varies by jurisdiction. Dyno-proven gains with direct OEM valve compatibility.

Fitment

• Audi B8 S5 3.0 TFSI Coupe (2009-2011)
• Audi B8 S5 3.0 TFSI Cabriolet (2009-2011)
• Uses factory mounting points and OEM hangers
• Direct replacement for OEM cat-back system

Technical Specification

• Material: T304L stainless steel, hand-finished
• Pipe Diameter: 2.37" (60.30mm) mandrel-bent
• Configuration: Non-resonated (race specification)
• Outlet: Dual black oval trims
• Fitment Type: Cat-back (turbo and secondary cat remain OEM)

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

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.