4-Inch Suspension Lift Kit

The Superlift 4" Lift Kit (K864) is a comprehensive suspension upgrade designed to elevate your 2005-2007 Jeep Grand Cherokee or 2006-2007 Jeep XK Commander 4x4. This kit offers a 4-inch lift, allowing for the fitment of larger tires, typically clearing 33" to 34" tall rubber. The kit is engineered as a complete replacement suspension lift, incorporating all front and rear components and hardware required for a smooth ride and aggressive stance. This American-made kit includes coil springs and shocks, with options to upgrade to Bilstein 5100 series shocks. Key components such as knuckles, crossmembers, brackets for various suspension elements (including control arms, differential, track bar, and sway bars), bump stop extensions, and belly pan brackets are all part of the package. Installation generally does not require major cutting, welding, or drilling, though specialized tools may be necessary for some models. Superlift stands behind its products with a limited lifetime warranty that covers defects in materials or workmanship. This ensures your investment is protected against manufacturing flaws.