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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU857
SKU: MK-SSXAU857
Milltek Resonated Cat-Back Exhaust System for Audi B9 RS5 Coupe (2018-2019, non-GPF models). Direct factory fitment replacement with 2.76" (70mm) mandrel-bent T304L stainless steel construction and burnt titanium oval trims. Hand-finished T304L stainless steel piping with OEM+ sound character engineered at full throttle. Resonated design eliminates unwanted drone while preserving authentic exhaust note. CNC-formed burnt titanium oval tips. Uses OEM hangers and mounting points-no modifications required. Fitment • Audi B9 RS5 Coupe (2018-2019, non-GPF) • Audi B9 RS4 Avant (2018-2019, non-GPF) Specifications • Pipe Diameter: 2.76" (70mm) • Material: T304L stainless steel • Design: Resonated (OE+ tone character) • Tip Finish: Burnt titanium oval • Installation: Direct factory fitment, OEM compatible Precision-engineered for the B9 RS5 and RS4-not a universal-fit solution. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Cat-Back Exhaust
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Cat-Back Exhaust
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Cat-Back Exhaust
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Cat-Back Exhaust
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