
Cat-Back Exhaust
Milltek Resonated Cat-Back Exhaust | Lexus GX 550 3.4 Turbo V6 - Burnt Titanium TipsMilltek

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU1050
SKU: MK-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.

Cat-Back Exhaust
Milltek Resonated Cat-Back Exhaust | Lexus GX 550 3.4 Turbo V6 - Burnt Titanium TipsMilltek

Cat-Back Exhaust
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Cat-Back Exhaust
Milltek Resonated Cat-Back Exhaust | Lexus GX 550 3.4 Turbo V6 - Cerakote Black TipsMilltek

Cat-Back Exhaust
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