Exclusive TC Kline Racing designed rear suspension height adjuster - Choose your ride height - From 2" lowered up to higher than stock ride height. These adjustors are made from high tensile aluminum and have a special hard anodizing to ensure strength and durability.  Integrated insert attaches itself to the unibody of the car. 

Designed to be used with TC Kline Racing springs which have a 60mm inner diameter. 

When installing these adjusters and springs we remove the rubber spring pads on top and bottom in order to have a greater range of height adjustment and reduce the deflection rate caused by the rubber pads.