Engineered specifically for the Ineos Grenadier, the ARB Old Man Emu BP-51 suspension kit upgrades monotube shock absorbers and progressive coil springs to restore handling authority under load, improve off-road traction, and eliminate wallowing on rough terrain.

• Precision Bolt-On Compatibility: Designed exclusively for 2024-2027 Ineos Grenadier models, every mounting bracket, spring perch, and hardware pack aligns directly with factory chassis points—requiring zero drilling or custom fabrication.
• Tunable Rebound Damping: The 16-click adjustment dial lets you shift between plush highway comfort and firm rock-crawling control without replacing components, matching setup speed to changing road surfaces.
• Impact-Resistant Build: CNC-milled 6061-T6 aluminum bodies house nitrogen-charged mono-tubes paired with hardened steel springs, engineered to resist hydraulic fade, seal wear, and repeated shock loading during extended expeditions.
• Payload-Optimized Spring Rates: Progressive curvature and reinforced bump-stops prevent bottoming out when carrying roof tents, recovery gear, or towing accessories, maintaining consistent wheel travel and predictable body control.
• Factory Alignment Preservation: Calibrated ride geometry retains OEM caster, camber, and pinion angles, reducing premature tire wear and avoiding complex drivetrain component replacement.
• All-Weather Durability: Powder-coated steel springs and anodized/aluminum shock casings resist salt corrosion, mud abrasion, and UV degradation, keeping performance reliable through seasonal extremes with routine inspections only.

The shipping container measures 40 x 15 x 10 inches and weighs 58 pounds, fitting standard garage shelving and truck beds without obstruction. Each kit supplies complete mounting hardware, reinforced polyurethane bushings, and step-by-step torque guidelines. Mounting uses direct bolt-on procedures, and a professional four-wheel alignment is recommended once components settle into position. Distributed through ARB’s certified parts network, this suspension system delivers measurable gains in stability, ride refinement, and long-term trail resilience for the Grenadier platform.