The Front Roll Center Adjustment Kit from Whiteline is designed to raise front roll-center geometry by using new special ball-joints, while maintaining original bump-steer by using new tie-rod ends.

Changing front suspension geometry by raising roll-center, results in substantial increase to roll resistance and significant reduction of suspension compression of outside front wheel during cornering through improved weight transfer distribution. 

During cornering, this leads to significantly reduced understeer through reduced front wheel compression, as well as improved steering feel and precision and vehicle stability. 

Contents:
    - 2 x ball-joints with dust boots and clips
    - 2 x tie-rod ends with dust boots and nuts

Fits: Subaru WRX STi 02-09