Cat-Back Exhaust

Milltek Resonated Cat-Back Exhaust | Audi B8 S5 3.0 TFSI - Cerakote Black Tips

Brand: Milltek

Part #: SSXAU266

$3,112.63+3112 pts

In Stock

SKU: MK-SSXAU266

Ships direct from the warehouse Guaranteed fitment 30-day returns

Description

The Milltek Resonated Cat-Back Exhaust System is a direct factory replacement for the Audi B8 S5 3.0 TFSI Coupe and Cabriolet, engineered to deliver improved exhaust flow, measurable performance gains, and refined OE+ sound character without excessive drone. Constructed from T304L stainless steel with mandrel-bent 2.37" (60.30mm) piping, this resonated system uses OEM hangers and mounting points for seamless fitment. The dual Cerakote black tips provide aggressive aesthetics while the integrated resonance chamber is tuned to eliminate unwanted frequencies at cruise, preserving full-throttle character. Fitment & Specifications • Vehicle: Audi B8 S5 3.0 TFSI Coupe & Cabriolet • Pipe Diameter: 2.37" (60.30mm) mandrel-bent • Material: T304L stainless steel, hand-finished • Type: Resonated cat-back (stock cats retained) • Tip Style: Dual Cerakote black outlets • Installation: Direct fitment, no modifications required • Sound Profile: OE+ tone with engineered resonance tuning Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.