GKTech Lexus IS300 Rear Upper Control Arms (RUCAs)

The GKTech IS300 Rear upper control arms give you the ability to adjust and tune your vehicle's rear camber.

When you lower your car negative camber is introduced. This reduces the contact patch of your tyres and thus available traction. Our rear control arms are a direct replacement of the OEM arm and will correct this issue.

- Laser cut & CNC folded for precision
- Robust 4130 Chromoly sheet metal design
- Additional ribbing for added strength
- Featuring on car adjustment
- Adjustment range of -10mm to +10mm which equates to +/- 2.25 degrees of adjustment
- Increased bump travel clearance over the OEM arm
- Feature high quality Teflon lined pillow ball spherical bearings which eliminate the flex found in factory rubber bushing offering a more direct and predictable feel.
- Retains factory swaybar mount point
- Unique design that doesn't have REIB for maximum strength