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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU528
SKU: MK-SSXAU528
Milltek Resonated Race Cat-Back Exhaust System for Audi S3 8V and 8V.2 (2013-2018). Direct factory fitment using OEM hangers; no modification required. Hand-finished T304L stainless steel construction with mandrel-bent piping and CNC-formed quad round polished tips. Engineered for closed-course and track use. This resonated race configuration delivers full-throttle character without the secondary resonance chamber, maximizing tone definition across the rev range. System maintains OEM mounting points and exhaust geometry for seamless integration. T304L construction ensures durability through extreme conditions and thermal cycling. Fitment: • Audi S3 8V (2013-2019) • Audi S3 8V.2 (2013-2018) • Cat-back configuration (factory turbo and downpipe retained) EC type-approved systems available for select markets. This resonated race variant is optimized for closed-course driving; verify local regulations for street use in your jurisdiction. 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