JKS J-Konnect 2.5" Lift Kit w/ Fox 2.5 Elite | HD Coils | 2018–2026 Jeep Wrangler JL 4-Door

JKS J-Konnect 2.5" Lift Kit w/ Fox 2.5 Elite | HD Coils | 2018–2026 Jeep Wrangler JL 4-Door

Is This for You?

You're building a fully accessorized JL 4-Door Unlimited — steel bumpers, winch, heavy spare — and you want the highest-performing shock in the J-Konnect 2.5" HD lineup. The JSPEC122PES delivers JKS long-arm geometry with Fox 2.5 Elite DSC reservoir shocks and HD coil springs. Driver-adjustable compression lets you tune the ride on the fly between trail and highway without tools. This is the top-spec 2.5" HD J-Konnect configuration.

The Result

2.5" of lift with full long-arm caster and pinion correction. HD coils maintain ride height under heavy accessory loads. Fox 2.5 Elite DSC shocks give you real-time compression adjustment — open it up for maximum trail compliance, firm it up for towing or highway stability. Adjustable control arms allow precise alignment post-install. The combination delivers a trail-capable, street-composed JL 4-Door that handles the weight of a fully built rig.

Verified Fitment (OFAS Standard)

• Fits: 2018–2026 Jeep Wrangler JL 4-Door (Unlimited) — Gas Models
• Does NOT fit: JL 2-Door | JL Diesel (EcoDiesel) | JL 4xe Hybrid | JK (2007–2018) | Gladiator JT

System Specifications

• Lift Height: 2.5"
• System: J-Konnect Long-Arm
• Shock: Fox 2.5 Elite w/ DSC (Dual Speed Compression) Reservoir
• Coil Rate: HD — tuned for accessorized JL 4-Door builds with steel bumpers or winch
• Control Arms: JKS adjustable upper and lower long-arm (front and rear)
• SKU: JSPEC122PES

Installation & Fabrication Notes

Long-arm geometry requires a front differential drop or relocation bracket (included or specified in kit). Professional 4-wheel alignment required post-installation. Torque all control arm hardware to JKS specification after a 500-mile break-in. Confirm DSC adjuster knob placement for driver accessibility during install. Verify Fox 2.5 reservoir clearance against skid plates and rock rails. No cutting or welding required for standard JL 4-Door gas applications.

Wheel & Tire Fitment

Engineered for 35" tires on an accessorized build. Recommended backspacing: 4.5"–4.75" on a 17"×9" or 18"×9" wheel. At 2.5" of lift, fender clearance with 35s is tight — confirm tire brand and tread width before finalizing wheel selection. 37" tires are not recommended at this lift height without fender modification.

Engineering Question

Pairing Fox 2.5 Elite DSC shocks with HD coils at 2.5" of lift on a fully built JL 4-Door — what DSC compression setting should you start with? The answer depends on your total front-end weight, tire size, and primary terrain. A heavily loaded rig on rocky trails needs a different baseline than a street-driven build that sees occasional dirt. Contact OFAS with your full build spec and we'll give you a starting DSC position before the kit ships.