Milltek 80mm Non-Resonated Signature Series Axle-Back Exhaust - Audi RS6 RS7 C8 - Polished Oval Tips - SSXAU1050

Milltek 80mm Cat Back Non-Resonated Signature Series Axle-Back Exhaust for Audi RS6 C8 and RS7 C8 sedans. Direct factory fitment using OEM hangers; no modification required. T304L stainless steel construction with hand-finished titanium polished oval tailpipes, engineered for full-throttle character and secondary catalyst bypass on closed-course and track applications.

Mandrel-bent tubing preserves scavenging efficiency while eliminating factory resonance chambers. Decibel-tested and EC-approved for fitment verification.

Fitment:

• Audi RS6 Sedan C8 (2019-present)
• Audi RS7 Sedan C8 (2019-present)

Non-resonated configuration is engineered for track use and closed-course driving. Street legality varies by jurisdiction; verify local emissions compliance before installation.

Hand-finished construction and OEM+ fitment set this system apart from universal-fit alternatives.

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: 4 to 4.5 hours, including removing the factory system

Fitment

• Audi > RS6 > C8 4.0 V8 bi-turbo - Signature Series Titanium > 2019 and Later
• Audi > RS7 > C8 4.0 V8 bi-turbo - Signature Series Titanium > 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.