SELECT YOUR VEHICLELexus Rear 2" Extended Bump Stops GX470 (2003-2009)
Lexus Rear 2" Extended Bump Stops GX470 (2003-2009)
2-Inch Extended Rear Bump Stops GX470
Running 34–35" tires or extended-length rear shocks on your Lexus GX470? Then you’ve likely dealt with tire rub under full articulation—or noticed your factory bump stops are too short to properly protect longer rear shocks.
DuroBumps DBR425 solves both problems. As a 2-inch extended rear bump stop, it reduces suspension up-travel to help prevent larger tires from contacting the inner wheel well during deep compression. It also cushions the final stage of travel to help prevent hard bottom-outs, keeping your upgraded shocks working as intended—whether you're navigating rough trails or daily driving with a fully loaded vehicle.
Designed specifically for GX470s with a true 2-inch rear suspension lift at ride height while fully packed with gear, passengers, and fuel, DBR425 complements a well-tuned suspension system. It’s a valuable upgrade for lifted builds looking to improve rear-end control, improve tire clearance, and protect rear suspension components from unnecessary wear.
Seamless Fit for Lifted GX470s
DBR425 installs directly into the factory rear bump stop location on the Lexus GX470 using original mounting points—no cutting, welding, or custom adapters required. Its vehicle-specific design ensures a precise fit and easy installation for lifted builds.
This bump stop is intended only for GX470s with a true 2-inch rear suspension lift at ride height while fully packed with gear, passengers, fuel, and accessories. If your suspension squats below that point under load, the bump stops may engage too early—limiting shock performance and making the ride unnecessarily harsh.
DBR425 also corrects a factory flaw in the OEM rear bump stop alignment. With a built-in offset, it ensures proper contact with the rear axle tube—eliminating uneven wear and improving durability during real-world use.
When combined with the correct rear spring rate and shocks, DBR425 refines ride quality, improves bump zone control, and helps reduce unwanted tire contact on the trail or around town. It’s the finishing touch that ensures your lifted GX470 performs smoothly and predictably—on or off-road.
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