Gladiator 2020-2026 Jeep 4wd - JKS Rear Coil-Over Conversion Kit w/ Fox 2.5 Factory Race Series Coil-Overs (2" to 5" Lift)

The JKS JSPEC5001K Rear Coilover Conversion Kit transforms the rear suspension of your Jeep Gladiator, delivering next-level performance, tunability, and suspension travel. Designed to complement JKS front coilover conversions, this system replaces the factory rear springs and shocks with race-proven coilover technology for maximum damping control across any terrain.

At the heart of the system are Fox 2.5 Factory Race Series coilovers featuring piggyback DSC (Dual Speed Compression) reservoirs. These custom-valved, 12" travel coilovers use a larger 2.5" diameter body, dual-rate springs, and increased oil capacity to deliver consistent performance in everything from rock crawling to high-speed desert driving.

The integrated DSC adjusters allow riders to fine-tune suspension behavior with 12 clicks of high-speed and 10 clicks of low-speed compression adjustment, making it easy to dial in ride quality for changing terrain, vehicle weight, or driving style. A threaded shock body allows preload and ride height adjustment, making this system compatible with 2–5 inches of lift while still maintaining exceptional suspension travel.

JKS includes heavy-duty, bolt-on frame and axle mounting brackets engineered to optimize ground clearance and safely accommodate the longer-travel coilovers. Integrated bump stop provisions ensure proper up-travel control, while the included extended braided stainless steel brake lines provide the necessary length for full suspension articulation.

This complete rear coilover conversion is designed as a true bolt-on upgrade and works with most lift kits on the market, making it an ideal solution for JL owners looking to push their suspension performance far beyond traditional spring-and-shock setups.

Features & Benefits

• Complete rear coilover conversion for Jeep Gladiator
• Custom-valved FOX 2.5 Factory Race Series coilovers with piggyback DSC reservoirs
• 12" travel coilovers for increased suspension articulation
• DSC adjusters with 12 clicks high-speed and 10 clicks low-speed compression tuning
• Threaded shock bodies allow ride height and preload adjustment
• Compatible with most 2–5" lift kits on the market
• Bolt-on frame and axle mounting brackets optimize ground clearance
• Integrated bump stop mounts properly limit up-travel
• Extended braided stainless steel brake lines included