ARB Suspension Lift Kit

ARB Old Man Emu Suspension Lift Kits: Engineering-First Off-Road Elevation

When it comes to suspension lift kits, few names carry the trail-tested credibility of ARB and its Old Man Emu (OME) suspension division. Rather than simply bolting on height, ARB approaches lifting as a complete vehicle dynamics challenge — one that demands matched springs, properly valved shocks, corrected geometry, and load-specific tuning all working in concert.

The Old Man Emu Philosophy: More Than Just Lift

The Old Man Emu brand traces its roots to 1976, and ARB acquired it in 1988, continuing to develop and test its products in Australia's demanding 4WD environments. The philosophy has always been clear: ride quality comes before ride height. Every OME lift kit is engineered around a vehicle's specific geometry and the constant load it will carry — from a minimally equipped daily driver to a fully outfitted overland rig running bumpers, winches, and rooftop tents.

Springs are offered in light, medium, and heavy-duty ratings to match the weight your vehicle consistently carries. Heavy-duty options are rated for over 800 lbs of constant load, with each spring precisely tuned to deliver proper lift without sacrificing on-road composure. OME coil springs are manufactured using micro-alloyed spring steel for superior resistance to sagging and corrosion.

Three Core Shock Platforms — One Integrated System

ARB's OME lift kit lineup is built around three distinct shock absorber platforms, each targeting a different performance tier:

• Nitrocharger Sport: A twin-tube design that places the outer reserve tube around the inner working tube, protecting internal components from rocks and trail debris. Both front and rear shocks feature vehicle-specific valving tuned for a blend of ride control and comfort, with shock lengths optimized to maximize down travel while retaining factory driveshafts and brake lines.
• MT64: A monotube IFP shock featuring a 2.5-inch high-flow digressive piston and a 7/8-inch piston rod shaft for exceptional stability and tunability. MT64 front shocks come pre-assembled as full coilovers — no separate spring purchase required — and include six spring seat positions built into the shock body for precise 5mm increments of height adjustment.
• BP-51 Bypass: ARB's flagship shock platform, featuring patent-pending position-sensitive bypass technology with a remote reservoir. The body, reservoir, and components are constructed from 6061 T6 aluminum with Type 3 hard anodizing for exceptional heat dissipation and corrosion resistance. Rebound and compression damping are independently adjustable, enabling a custom tune for terrain, speed, and load. All BP-51 shocks are designed, developed, and manufactured entirely in-house by ARB.

Complete Kits with Geometry Correction Built In

ARB's OME lift kits go beyond springs and shocks. Upper Control Arms (UCAs) are engineered to complement lifted OME setups, restoring proper caster and camber after a lift of 2 inches or more — reducing tire wear and maintaining handling integrity on-road and off. Most shocks also include stackable preload spacers offering four height-adjustment options, making it straightforward to re-tune the ride as accessories are added over time.

Vehicle coverage spans a wide range of popular 4WD platforms, including Toyota, Jeep, Ford, Nissan, Land Rover, and more — each kit purpose-built for that specific application rather than adapted from a generic platform. Kits are backed by a 3-year, 37,000-mile warranty, underscoring ARB's confidence in real-world durability.

For enthusiasts who want an integrated, intelligently engineered solution — not just added inches — ARB's OME suspension lift kits represent one of the most thoughtfully developed options in the market.