The Eibach Pro-Kit Lowering Spring Kit enhances Jeep Grand Cherokee Trackhawk handling with a lowered stance. Crafted from high-tensile steel, this set of four springs lowers the SUV by ~1.0 inch, improving cornering and aesthetics. Designed for Trackhawk models, it offers progressive rates for a sporty ride. Installation requires compatible shocks and alignment. Powder-coated for durability, it includes a limited lifetime manufacturer warranty.