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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU629
SKU: MK-SSXAU629
Milltek Non-Resonated Cat-Back Exhaust System for Audi B8 A4 2.0 TFSI S-Line (Tiptronic). Direct factory fitment replacement using OEM hangers and mounting points-no modification required. Hand-finished T304L stainless steel construction with mandrel-bent 70mm (2.76") piping engineered for improved exhaust scavenging and enhanced flow characteristics. Non-resonated design eliminates factory resonance chambers, delivering a more pronounced full-throttle character while maintaining street legality. Finished with dual-outlet GT100 trims for premium appearance. Technical Specifications • Material: T304L stainless steel, hand-finished • Pipe Diameter: 70mm (2.76") • Design: Non-resonated, cat-back configuration • Tips: Dual-outlet GT100 trims • Fitment: Direct replacement, uses OEM hangers • Application: Audi B8 A4 2.0 TFSI S-Line with Tiptronic transmission 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