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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU1120
SKU: MK-SSXAU1120
Milltek Resonated Cat-Back Exhaust System for Audi B9 S5 3.0 V6 Turbo Coupe and Sportback (2019+). Direct factory fitment replacement using OEM hangers; requires Sport Differential with Brace Bars. Hand-finished T304L stainless steel construction with mandrel-bent 2.50" (63.50mm) primary piping. Resonated design eliminates drone while preserving engineered tone character at full throttle. Quad polished outlets deliver premium visual finish. OEM+ sound profile: sportier than factory without compromising refinement in traffic. Fitment • Audi S5 B9 3.0 V6 Turbo Coupe (2019+) - Sport Differential models with Brace Bars only • Audi S5 B9 3.0 V6 Turbo Sportback (2019+) - Sport Differential models with Brace Bars only No modification required. Uses factory mounting points and OEM valve integration. Dyno-proven on EA839 engines. EC type approved for European market; street legal where applicable. 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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