The Whiteline Roll Center Adjustment Kit is designed to raise the front roll-center geometry by using specially engineered ball joints and tie rod ends while still maintaining original steering geometry. As the EVO is lowered, front roll geometry is actually encouraged. Raising the front roll center results in a substantial increase to front roll resistance and a significant reduction in suspension compression of the outside front wheel during cornering. This improves weight distribution, maintains a better camber angle and ultimately improves front end grip. The overall outcome is significantly reduced understeer through reduced front wheel compression, as well as improved steering feel, steering precision and vehicle stability.
Similar setups were used on the WORKS Time Attack EVO and the GoodSport/K&N/WORKS USTCC EVO throughout the 2006 racing season. A "must have" for lowered vehicles and even those maintaining original ride height. Combine this with the Whiteline Steering Precision Kit for futher steering enhancements. Includes two complete specialized ball joints, two steering rod ends, grease cups, mounting hardware and instructions.
Application: '01+ EVO VII/VIII/IX/X including GSR, MR and RS models