Milltek Resonated Cat-Back Exhaust | Lexus GX 550 3.4 Turbo V6 - High Clearance
SKU: SSXTY252
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 high clearance outlet keeps the exhaust tucked higher under the vehicle, so ground clearance is not the price of a better exhaust note.
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.
- High Clearance Outlet: tucked exit that protects approach and departure angles. No tips fitted.
- Direct Fit: bolt-on replacement using OE hangers and mounting points, no cutting required.
Technical Specifications
- Pipe Diameter: 2.5in (63.5mm)
- Material: T304L Stainless Steel
- System: Resonated Cat-Back
- Outlet: High Clearance, no tips fitted
- 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.
Key Facts
| Pipe Diameter | 70 |
| 1.5 to 2 hours to fit (including removing OE system) | |
| Race Product | No |
| EMarked | No |
System Fitment List
Shipping Information
This system ships in 1 box.
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