Introduction A coilover is an automobile suspension device. Thanks to built-in adjustability, coilovers offer the ability to be shortened or lengthened - lowering or raising the ride height of your vehicle through manual adjustment, without complex electronics or hydraulics. A coilover kit consists of a damper and a shock absorber with a coil spring around it. Maxpeedingrods provides performance aftermarket adjustable coilovers suspension kit compatible for Dodge, for Caliber and compatible for Jeep series. You can enjoy a comfortable riding experience in all road conditions. Application Compatible for Dodge for Caliber (excluding compatible for SRT-4 )2007-2012 Compatible for Jeep Compass (MK) Compatible for FWD 2007-2010 Compatible for Jeep Compass (MK) 4WD (without Off Road Package) 2007-2010 Compatible for Jeep Patriot (MK) Compatible for FWD 2007-2010 Compatible for Jeep Patriot (MK) 4WD (without Off Road Package) 2007-2010 Specification Quantity: 2 pieces front + 2 pieces rear as shown in the picture Front Spring Rate: 10 kg/mm (556 lbs/in) Rear Spring Rate: 8 kg/mm (448 lbs/in) Color: Golden Damper: 24 ways adjustable damper force Adjustable Height: YES Adjustable Camber Plate: No Warranty: one year warranty for any manufacturing defect Features - Adjustable ride height - Adjustable pre-load spring tension - Pillow ball top mount -- this design helps combat noise while tuning. It also improves the steering feel and response - Most components are made from 6061 aluminum with T6 for increased hardness -- the advantages include excellent strength, and aluminum helps keep the weight down. - Hign Tensile performance spring - Under 600,000 times continuously test, the spring distortion is less than 0.04%. Plus, the special surface treatment is to improve the durability and performance. - All inserts come with fitted rubber boots to protect the damper and keep clean. - Improve your handling performance without sacrifice comfortable ride. - A fast and affordable way to easily upgrade your car's appearance. - Easy installation with right tools. - Ideal for any track, drift and fast road and can also be used for daily driving. Notice - No instruction included; Professional installation is highly recommended. - Please check our store for other auto parts you may be interested in. - Please feel free to contact us for whatever we can help.