Milltek US-Spec Catback Exhaust For B8 Audi RS5 Coupe (Re-Use OE Tips)

The Milltek Race Non-Resonated Cat-Back Exhaust System is engineered as a direct factory replacement for the Audi B8 RS5 (2010-2015, 4.2L V8). This system delivers maximum sound character and performance flow with OEM fitment-no modification required.

Constructed from T304L stainless steel and mandrel-bent throughout, this cat-back features a 2.76" (70mm) pipe diameter for optimized exhaust velocity. The non-resonated design eliminates the factory resonance chamber, producing an aggressive, full-throttle tone while retaining premium sound quality. Uses OEM exhaust tips and hangers for seamless integration.

Fitment

• Audi B8 RS5 Coupe 4.2L V8 (2010-2015)
• Direct factory fitment with OEM hangers and mounting points
• Cat-back system: replaces center silencer and rear section
• OEM-style exhaust tips included

This system is tested for fitment accuracy and sound character, delivering dyno-proven flow improvements and engineered acoustic performance-purpose-built for drivers who demand both presence and precision.

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