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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU697
SKU: MK-SSXAU697
Milltek Resonated Cat-Back Exhaust System for Audi B9 S4 (2016+) and S5 Sportback (2017+) 3.0 V6 Turbo. Direct factory fitment with OEM hangers; no modification required. Sport Diff models without brace bars only. Hand-finished T304L stainless steel, mandrel-bent 2.50" (63.5mm) diameter pipe. Resonated design eliminates drones at cruise while preserving full-throttle character. Quad GT-100 burnt titanium trims. Dyno-proven flow gains over OEM. Fitment • Audi S4 B9 Saloon/Sedan 3.0 TFSI (Sport Diff required, no brace bars) • Audi S5 B9 Sportback 3.0 TFSI (Sport Diff required, no brace bars) • 2016 and later S4; 2017 and later S5 Engineered to exhilarate: T304L construction, mandrel bent, hand-finished. 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
Milltek Resonated Cat-Back Exhaust | Lexus GX 550 3.4 Turbo V6 - Brushed Titanium TipsMilltek

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

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