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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU439
SKU: MK-SSXAU439
Milltek Resonated Cat-Back Exhaust System for Audi B8 A5 Cabriolet and Coupe 2.0 TFSI (2WD and Quattro). Direct factory fitment replacement using OEM hangers; no modification required. Constructed from T304L stainless steel with mandrel-bent 70mm (2.76") primary pipes and hand-finished Cerakote Black dual outlet trims. Resonated design engineered to eliminate drone while preserving OE resonance tuning points, delivering a refined yet characterful full-throttle note. Fitment • Audi B8 A5 Cabriolet 2.0 TFSI 2WD • Audi B8 A5 Cabriolet 2.0 TFSI Quattro • Audi B8 A5 Coupe 2.0 TFSI 2WD • Audi B8 A5 Coupe 2.0 TFSI Quattro 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