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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXPO128
SKU: MK-SSXPO128
Milltek Cat-Back Exhaust System with Titanium GT-100 Trims for Porsche 991.1 and 991.2 GT3 & GT3 RS. Direct factory fitment using OEM hangers-no modification required. Hand-finished T304L stainless steel construction with mandrel-bent piping and CNC-formed Titanium trim caps delivers engineered tone character while maintaining full OE valve compatibility. Built from T304L stainless steel, this system resists corrosion through harsh conditions and coastal environments. Available in non-resonated and resonated configurations to suit track-focused or street-driven applications. All Milltek exhausts are designed and tested in-house, with EC Approval and TOV testing to validate fitment, durability, and acoustic performance. • Porsche 991.1 GT3 (2013-2018) • Porsche 991.2 GT3 (2013-2017) • Porsche 991.2 GT3 RS (2013-2017) 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