Megan Racing Camber Arms Lexus RX (2023-2025) Rear Upper MRS-LX-1721

Fitment Information

• Lexus RX (2023, 2024, 2025)

Specs & Features

• Sold as Pair
• The Alignment Fix: Specifically engineered to provide Rear Camber Adjustment for the Lexus RX, which comes from the factory with zero adjustability—essential for saving tires on lowered vehicles.
• Hardened Rubber Bushings: Upgraded Hardened Rubber bushings eliminate the "slop" of soft factory rubber for tighter handling, while keeping the ride smooth and quiet enough for a daily driver.
• Steel-Alloy Strength: Built from high-strength Lightweight Steel Alloy to handle the weight of an SUV without flexing, ensuring your geometry stays locked in under load.
• All-Weather Protection: Finished with a durable 3-Stage Powder Coating (Signature Blue) to resist corrosion, road salt, and grime, keeping the turnbuckles free-moving for years.
• Direct Bolt-On: Designed as a precise replacement for the non-adjustable OEM upper arm, backed by a 1-Year Warranty against manufacturer defects.

Product Description

Here is the thing about the Lexus RX: it’s a fantastic cruiser, but Lexus designed the suspension for soccer practice, not stance. The factory rear suspension has absolutely no camber adjustment. That means if you install lowering springs, coilovers, or air bags, your rear wheels will naturally tilt inward (negative camber). You might like the look, but your wallet won't like buying new tires every 5,000 miles because the insides are shredded.

The Megan Racing Rear Upper Camber Arms solve this geometry math problem. They replace the fixed steel arm with a fully adjustable turnbuckle system. This allows your alignment shop to push the top of the wheel back out to factory specs (saving your tires) or dial it in for perfect fender fitment.

Because this is a Lexus, you don't want it to ride like a dump truck. That is why these arms use Hardened Rubber Bushings. They are stiffer than the mushy stock bushings—which tightens up your steering response and handling—but they still absorb road vibration. It’s the perfect balance: you get the precision of a performance part without the harsh noise and rattling of a full race spherical bearing.

Megan Racing gets it. You want to modify your car without ruining its drivability. These Rear Upper Arms are mandatory hardware for any modified RX. They pay for themselves by saving your tires from premature death. Stop ignoring your alignment sheet—bolt these on and drive smooth.