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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXFD425
SKU: MK-SSXFD425
Milltek Valved Cat-Back Exhaust System with X-pipe and polished tips for Ford Mustang 5.0 V8 GT (S650 Fastback) 2024 and later. Direct factory fitment using OEM hangers-no modification required. Hand-finished T304L stainless steel construction with mandrel-bent 2.76" (70mm) bore delivers improved exhaust scavenging and measurable torque gains. Active valve system allows driver-selectable sound character from refined cruise to full-throttle aggression. X-pipe cross-flow design optimizes cylinder scavenging and generates a more exotic acoustic note compared to single-pipe designs. Technical Specifications • Material: T304L stainless steel, hand-finished • Bore Diameter: 2.76" (70mm) mandrel-bent • Configuration: Cat-back with X-pipe • Valve System: Active valved (OEM-compatible actuator) • Tip Style: Polished quad tips • Installation: Direct replacement, OEM hangers Fitment • Ford Mustang 5.0 V8 GT (S650 Fastback) 2024+ Designed in Tennessee and manufactured in the UK with 40+ years of performance exhaust heritage. Tested on the Tail of the Dragon.

Cat-Back Exhaust
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Cat-Back Exhaust
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