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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU478
SKU: MK-SSXAU478
The Milltek Resonated Cat-Back Exhaust System is engineered for the Audi 8V S3 2.0 TFSI Quattro Saloon and Cabrio. This 3.00" (76.20mm) mandrel-bent T304L stainless steel system replaces the factory exhaust with direct OEM+ fitment, requiring no modification. Hand-finished T304L stainless construction ensures durability and corrosion resistance. The resonated design eliminates excessive drone while maintaining a pronounced, engineered tone at full throttle. Quad oval polished tips deliver premium aesthetics. Uses OEM hangers and mounting points for seamless installation. Fitment • Audi S3 8V (2013-2018) Saloon • Audi S3 8V (2013-2018) Cabrio • Engine: 2.0 TFSI Quattro (EA888 Gen 3) • Cat-back system (factory cat retained) Milltek exhausts are dyno-proven and engineered to exhilarate. 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