ApplicationCompatible for BMW X5 E53 2000-2006SpecificationTop mount Rear: Standard rubberDamping adjustable: Not availableCamber adjustable: Not availableAdjustable Height: YesSpring rate Front: 8 kg/mm (448 in/lbs)Rear spring inner diameter: 70.5 mmSpring length Front: 300 mmColor: Golden body with black springPackage includedPackage included：2x Rear coil-overs2x C spannersDimensionPackage size : 62*50*20 cmWeight: 29950 gFeatureHi 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.Note1.

All modifications must be installed by licensed mechanics and in compliance with your local modification regulations.2. Please ensure all components are tightened with correct torque specifications (which can be found in the vehicle service manual)before and after installation.

Any loose nuts, bolts, or locks will cause noise. Do check and tighten before serious problems happen.

3. Impact wrench is prohibited during the installation, it will loosen or damage the product.4.

Examine the clearance between tires and suspension. ( The minimum clearance should be 4mm, otherwise, you need to add wheel spacers.

Caution: It is not sufficient with torsion beam trailing arm axles)5. We suggest regular maintenance for the coil-over, spray with some WD40 every 3-5 months will keep it smooth and clean, which helps to extend the lifetime.