Milltek 80mm Resonated Cat-Back Exhaust - Audi S8 D5 - Polished Tips - SSXAU1060

Milltek 80mm Resonated Cat-Back Exhaust system for Audi S8 D5 (long wheelbase). Direct factory fitment, no modification required. Hand-finished T304L stainless steel construction with polished tips. Engineered to reduce drone at cruising speeds while delivering a refined, purposeful tone under full throttle.

Mandrel-bent piping with resonance chamber tuning eliminates mid-range harshness typical of unrestricted exhausts. Uses OEM hangers and mounting points. Dyno-tested for performance gains without sacrificing drivability. All systems are pressure-tested and hand-finished to OEM+ fitment standards.

• T304L stainless steel construction
• Hand-finished polished tailpipes
• Resonated design for reduced cabin drone
• OEM+ fitment with factory hangers
• Direct bolt-on installation

This resonated configuration is ideal for owners seeking improved aesthetics and refined performance without track-only compromises.

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

Specifications

• Pipe diameter: 80mm (3.15")
• Fitting time: 2.5 to 3.5 hours, including removing the factory system

Fitment

• Audi > S8 > D5 4.0 TFSI V8 Saloon/Sedan - Long Wheel Base (GPF US/ROW Models) > 2020 and Later

• 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.