Suspension Lift Kits Old Man Emu 4 inch - Jeep Wrangler JK (petrol)

4″ Suspension Lift Kit for Jeep Wrangler JK

This complete 4″ suspension lift kit for the Jeep Wrangler JK is built using carefully matched ARB / Old Man Emu components. The kit is designed to significantly increase ground clearance, suspension travel and off-road capability while maintaining stability, steering precision and correct suspension geometry.

Product Overview

Lifting a Jeep Wrangler JK by 4 inches requires more than just taller springs. This kit addresses all critical suspension and steering parameters affected by the lift, including caster angle, axle centering, brake line length, sway bar geometry and bump stop positioning. The result is a balanced, reliable suspension system suitable for demanding terrain and daily driving.

Suspension Function and Benefits

The upgraded coil springs provide increased ride height and load handling, while Nitrocharger Plus dampers control suspension movement under heavy loads and rough terrain. Geometry correction components restore proper driveline angles and steering stability, eliminating common issues such as wandering, vibration and uneven tire wear.

Included Components

• Front coil spring set OME 2642
• Rear coil spring set OME 2643
• Rear Nitrocharger Plus shock absorbers 63067L
• Steering damper OMESD48
• Caster and driveline correction kit FK49
• Brake line relocation kit FK46
• Front and rear sway bar link disconnect kit FK48
• Sway bar mount kit FK50
• Adjustable front panhard rod PANRJK002
• Bump stop spacer kit FK40
• Rear panhard bracket kit FK47
• Front coil spring trim packers OMEJKPR10
• Rear coil spring trim packers OMEJKPF10

Key Features and Advantages

• Approximately 4″ suspension lift
• Improved ground clearance and approach angles
• Enhanced wheel articulation for off-road use
• Corrected suspension and steering geometry
• Improved vehicle stability after lifting
• Reduced stress on brake lines and driveline components
• Designed for increased load and expedition setups

Technical Characteristics

• Heavy-duty coil springs manufactured from micro-alloy steel
• Nitrocharger Plus twin-tube shock absorber design
• Adjustable panhard rod for precise axle centering
• Steel brackets and mounts designed for off-road durability
• Components engineered to work together as a complete system

Vehicle Compatibility

This suspension lift kit is compatible with the following vehicles:

• Jeep Wrangler JK 2007–2018 – all body styles and engine versions

Application and Intended Use

This kit is ideal for Jeep Wrangler JK owners who require a high-clearance suspension for off-road driving, overlanding, expedition builds or vehicles equipped with additional accessories such as bumpers, winches and roof racks. It is suitable for both demanding terrain and regular road use when proper alignment is performed after installation.