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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU732
SKU: MK-SSXAU732
The Milltek Non-Resonated Cat-Back Exhaust System is engineered for the Audi TTRS MK3 Quattro as a direct factory replacement. This 3.00" (76.20mm) mandrel-bent system replaces the OEM cat-back section, delivering enhanced exhaust flow and an engineered tone character without resonance tuning. Hand-finished T304L stainless steel construction with polished oval trims. Direct fitment using OEM hangers - no modification required. The non-resonated design produces a full-throttle character optimized for closed-course and track use; decibel testing available upon request. Fitment • Audi TTRS MK3 Quattro (2019+) • Cat-back only - retains OEM downpipe and secondary catalytic converter • Direct replacement fitment, OEM hanger compatible The non-resonated configuration is optimized for drivers seeking maximum sound character and is recommended for track or closed-course driving. 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