Cat-Back Exhaust

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

Brand: Milltek

Part #: SSXTY256

$2,124.93+2124 pts

In Stock

SKU: MK-SSXTY256

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Description

Milltek Resonated Cat-Back Exhaust for the Lexus GX 550 3.4 Twin-Turbo V6 The GX 550 sits a step above the trucks it shares a price bracket with, and this system is engineered to match. A full T304L stainless cat-back replacement built to give the twin-turbo V6 a deeper, fuller voice without costing the platform its character or refinement. The resonated centre section does the tuning work, so the GX stays composed at highway speed and hardens up under load. Key Features • Improved Flow: 2.5in (63.5mm) mandrel-bent tubing for consistent, unrestricted gas flow. • Refined Sound: resonated centre section tuned to add depth and body without highway drone. • Premium Materials: T304L stainless steel for long-term corrosion resistance. • Purpose-Built Sections: dedicated front, centre, over-axle and rear pipework engineered around the GX 550 chassis and the OE hanger locations. • Dual GT-100 Tips: 100mm tips in Burnt Titanium finish, available across the full Milltek tip range. • Direct Fit: bolt-on replacement using OE hangers and mounting points, no cutting required. • Off-Road Option: a high clearance configuration is available separately, tucking the exhaust higher under the vehicle for GX 550s that spend time off pavement. Technical Specifications • Pipe Diameter: 2.5in (63.5mm) • Material: T304L Stainless Steel • System: Resonated Cat-Back • Tips: Dual GT-100, 100mm, Burnt Titanium • Fitting Time: 1.50 to 2.00 hours Compatibility • 2024 and later Lexus GX 550 3.4 Twin-Turbo V6 Why Choose Milltek? Engineered for the Emotion. Designed and manufactured in Tennessee with 40+ years of performance exhaust heritage. Tested on the Tail of the Dragon.