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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU464
SKU: MK-SSXAU464
Milltek Resonated Cat-Back Exhaust System for Audi D4 S8 Quattro. Direct factory fitment replacement engineered to enhance exhaust flow and refine OE+ sound character without modification required. Constructed from T304L stainless steel, mandrel-bent throughout with hand-finished Cerakote Black trims. 2.76" (70mm) bore diameter optimized for D4 S8 platform. Resonated design eliminates drone while preserving full-throttle tone definition. Uses OEM hangers and mounting points for seamless integration. • T304L stainless steel construction, hand-finished • Mandrel-bent 2.76" (70mm) bore • Resonated for refined OE+ tone character • Cerakote Black finished trims • OEM+ direct fitment, no modification required • Tested for durability and corrosion resistance Each system is engineered to the specific platform rather than adapted from a generic design. 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