Megan Racing Front Tension Rod (Pillowball) for Lexus SC430 01-10 - MRS-LX-0382Megan Racing traction rods also allow for fine tuned adjustments to the rear suspension geometry. By changing the length of the traction rod you change the position and pitch of which the suspension rotates upon and you change the amount of "Anti Squat" of the rear. Although the adjustment is minimal, it can change the behavior or the vehicle during weight transfer. Specifications and Features: Constructed of Steel Alloy for Lightweight yet Durable