Milltek 80mm Non-Resonated Cat-Back Exhaust - Audi RS6 RS7 C8 - Cerakote Black Tips - SSXAU863

Milltek Non-Resonated Valved Cat-Back Exhaust system for Audi C8 RS6 (2020+) and RS7 (2019+) with 4.0L bi-turbo V8. Direct factory fitment using OEM hangers; no modification required. Twin 80mm (3.15") T304L stainless steel pipes with hand-finished Cerakote Black oval trims.

Constructed from T304Lstainless steel with mandrel-bent construction throughout. Valved design allows on-the-go volume control via OEM valve integration. Non-resonated configuration engineered for full-throttle sound character without cabin resonance compromise. CNC-formed tips finished in Cerakote Black for corrosion resistance and durability.

Fitment

• Audi RS6 C8 4.0L V8 bi-turbo (2020 and later)
• Audi RS7 C8 4.0L V8 bi-turbo (2019 and later)
• Replaces factory front silencer and rear section
• Direct factory fitment with OEM hanger compatibility

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: 3 to 3.5 hours, including removing the factory system
• E-marked for road use

Fitment

• Audi > RS6 > C8 4.0 V8 bi-turbo in Performance Edition > 2020 and Later
• Audi > RS7 > C8 4.0 V8 bi-turbo > 2019 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.