Air to Coil Spring Suspension Conversion Kit compatible for Jaguar XJ XJR XJ8 2003-2009

Introduction

MXR-B3 is based on MXR-B2 coil-overs, which are also height adjustable. They are also made for street use, but the 24-level rebound damping control allows you the ability to perfectly dial in your coil-over setup. You will experience better ride quality in all road conditions.

Application

Compatible for Jaguar XJ / XJ8 / XJR 2003-2009
Chassis Code：X350/X358

Specification

Front top mount structure: Standard rubber
Rear top mount structure: Standard rubber
Damping adjustable: Available, 24 levels of rebound damping force
Camber adjustable: Not available
Height adjustable: Yes, lowering 25-75mm depending on the vehicle models
Spring rate Front: 14 kg/mm (784 lbs/in)
Spring rate Rear: 8 kg/mm (448 lbs/in)
Front spring inner diameter: 70.5 mm
Rear spring inner diameter: 70.5 mm
Spring length Front: 230mm
Spring length Rear: 230mm
Spring Preload advised: 7-10 mm
Color: Golden body with black spring

Package included

Package included：
2x Front coil-overs
2x Rear coil-overs
2x C spanners
1x Allen wrench

Dimension

Package size : 70*50*20 cm
Weight: 30800 g

Feature

1. Lowered height adjustment from 25-75mm (depends on vehicle models) which allows a lower center of gravity and also adds a more aggressive stance
2.24 levels of adjustable damper -- This allows you the ability to perfectly dial in your coil-overs system. For nice comfortable driving, set damping to full soft. For more spirited driving, set it to 16 clicks. For occasional track days, set it to full stiff.
3. Adjustable pre-load spring tension to reduce the shaking motion to a certain extent
4. Adjustable Camber Plate and Pillow ball top mount for sharpening steering response. ( for some models)
5. CNC machined Aluminum top mounts and lockers-- - excellent strength, and save weight
6. Heavy Duty Steel Lower Mounts--- Highly Durable & Reliable
7. High tensile spring--- 600,000 times continuously test to assure its high tensile strength.
8. All inserts come with fitted long rubber boots--- To protect the damper better and be durable.
9. Twin-Tube structure ---provides excellent handling & control characteristics for most driving conditions
10. Corrosion Finish - Anodized Aluminum And Powder Coated Carbon Steel Parts

Note

1. 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.