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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU630
SKU: MK-SSXAU630
Milltek 70mm Non-Resonated Cat-Back Exhaust System for Audi B8 A4 2.0 TFSI S-Line (Tiptronic). Direct factory fitment, no modification required. Mandrel-bent T304L stainless steel construction with quad-outlet GT80 polished tips. Hand-finished T304Lstainless steel pipe (70mm / 2.76") with OEM hanger compatibility. Non-resonated design engineered for full-throttle character and aggressive tone signature. CNC-formed tips. Decibel-tested for consistent acoustic performance across rev range. Fitment • Audi B8 A4 2.0 TFSI S-Line (Tiptronic) • Direct replacement for OEM cat-back system • Uses factory mounting points and hangers • No welding or modification required 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