GKTech Nissan R32/R33/R34 GTR roll center adjusters

The GKTech Roll Center Adjusters (RCAs) for R32, R33, and R34 GT-Rs are designed to correct suspension geometry on lowered vehicles by restoring proper roll center height. When you lower your GT-R, the front lower control arms tilt upwards, leading to poor handling, excessive bump steer, and reduced camber gain. These CNC-machined aluminum RCAs sit between the knuckle and ball joint, spacing the control arm downward to bring geometry back into spec.

Made from billet 6061-T6 aluminum and anodized for durability, these RCAs are a bolt-on solution that improves front-end feel and handling precision without any permanent modifications.

Key Features:

• Restores Front Suspension Geometry: Corrects roll center on lowered vehicles

• Improves Handling Response: Reduces bump steer and improves camber control

• Bolt-On Design: Installs between the lower control arm and knuckle—no cutting or welding required

• High-Quality Construction: CNC-machined from billet 6061-T6 aluminum and anodized for protection

Specifications:

• Material: 6061-T6 billet aluminum

• Finish: Anodized (black)

• Thickness: +30mm roll center correction

• Install Time: ~1 hour

Compatibility:

• Nissan R32 GT-R

• Nissan R33 GT-R

• Nissan R34 GT-R
  Fits OEM front knuckles only. Not compatible with aftermarket knuckles.

What’s Included:

• (2) Roll center adjusters (left and right)

• (1) Hardware kit

Notes:

• Designed for use with OEM knuckles and ball joints

• May require realignment after installation

• Not compatible with non-GT-R lower control arm/knuckle setups

Dial in your lowered GT-R with GKTech Roll Center Adjusters—a critical upgrade for suspension geometry, handling sharpness, and driving confidence.