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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU982
SKU: MK-SSXAU982
The Milltek 80MM Race Non-Resonated Cat-Back Exhaust is engineered for Audi RS3 8V (2017+) as a direct factory fitment replacement. This is our loudest cat-back option, featuring a 3.15" (80mm) mandrel-bent T304L stainless steel pipe with race spec rear silencer for maximum flow and reduced weight. Constructed from T304Lstainless steel with hand-finished Cerakote black trim details. Uses OEM hangers and requires no modification for installation. Non-resonated design eliminates mid-range drone points, delivering an aggressive full-throttle note optimized for track and closed-course use. Direct replacement for factory cat-back section only-turbocharger and secondary cats remain OEM. Specifications • Pipe Diameter: 80mm (3.15") • Material: T304L stainless steel, mandrel-bent • Resonance: Non-resonated (loudest available) • Fitment: Direct factory replacement, OEM+ compatibility • Rear Silencer: Race spec, weight optimized • Trim: Cerakote black finish Dyno-proven performance gains with engineered tone character. 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