Cat-Back Exhaust

Milltek Resonated Cat-Back Exhaust | Audi B8.5 S5 - Polished Tips

Brand: Milltek

Part #: SSXAU410

$3,279.55+3279 pts

In Stock

SKU: MK-SSXAU410

Ships direct from the warehouse Guaranteed fitment 30-day returns

Description

Milltek Resonated Cat-Back Exhaust System for Audi B8.5 S5 3.0 TFSI Coupe and Cabriolet. Direct factory fitment replacement using OEM hangers, no modification required. 2.37" (60.30mm) mandrel-bent T304L stainless steel construction with hand-finished polished quad outlet trims. Engineered tone balances performance character with everyday civility-resonated design eliminates drone while preserving full-throttle soundtrack. Dyno-proven flow gains over OE system. T304L stainless resists salt corrosion; CNC-formed collectors and TIG-welded throughout. Uses factory mounting points and valve compatibility with OEM exhaust systems. • Fits: Audi S5 B8.5 Coupe and Cabriolet (2013-2017) • Engine: 3.0 TFSI (CAEA/CAKD) • Pipe Diameter: 2.37" (60.30mm) • Material: T304L stainless steel • Resonance Type: Resonated (OE+ character, reduced drone) • Outlet Style: Polished quad trims • Fitment: Cat-back (factory manifold to rear bumper) Engineered to deliver measurable horsepower and torque gains without sacrificing daily-drive refinement. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.