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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU243
SKU: MK-SSXAU243
Milltek Resonated Cat-Back Exhaust System for Audi B8 A5 Cabriolet and Coupe, 2.0 TFSI 2WD and Quattro. Direct factory fitment using OEM hangers and mounting points-no modification required. Hand-finished T304L stainless steel construction with mandrel-bent 70mm (2.76") primary pipes. Resonated design eliminates drone at cruise while preserving full-throttle character. CNC-formed polished dual outlet trims. Engineered to OEM+ fitment standards with dyno-proven flow improvement over factory systems. Specifications • Material: T304L stainless steel, hand-finished • Pipe Diameter: 70mm (2.76") mandrel bent • Design: Resonated for OE+ tone character • Fitment: Direct cat-back replacement, uses OEM hangers • Outlet Finish: Polished dual trims, CNC-formed • Vehicles: Audi B8 A5 Cabriolet and Coupe 2.0 TFSI (2WD and Quattro) Designed for direct OEM fitment on European and Japanese performance platforms. 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