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JKS ManufacturingPart # JSPEC5000K

JKS Coilover Conversion Kit with FOX 2.5 DSC Shocks · Front Wrangler JL + Gladiator JT

Regular price $3,009.85
Regular price B2B price $3,009.85
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  • Lift 2-3.5", 4-6"
  • Install 7-9 hrs
  • Difficulty Difficult
Read the important notes before ordering

Questions about fitment? Live chat or call 866-235-4715

Front Bump Stop Option
  • Free shippingMost orders $500+
  • 30-day returnsSee policy
  • Warranty supportWe work with the maker
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Questions about fitment?

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We’ll help you verify fitment before you buy.
Veteran-owned · Austin, Texas · Mon–Fri 9:30a–11:00a & 1:00p–5:30p CT

Important notes before you order

  1. Does not fit 4xe, Willys, Overland or Willy's sport models.
  2. Fits Sport, Sport S and Freedom models with max tow package
  3. Fits all Mojave, High altitude, and Rubicon models.
  4. Diesel models may achieve up to 1"less lift height

Specifications

BrandJKS Manufacturing
Part numberJSPEC5000K
Adjustable DampingYes
Lift Height2-3.5", 4-6"
Installation DifficultyDifficult
Installation Time7-9 hrs
Install time7-9 hrs
DifficultyDifficult

California Proposition 65 warning applies to this product. www.P65Warnings.ca.gov

What's in the box

QtyPartDescription
——Included with every option
1FOX88406252FOX 2.5 Front Coilover Shocks w/ DSC | 3.5 Inch Lift | Factory Series | Jeep Wrangler JL (18-27)
1JKS25112018-2026 Jeep JL Wrangler Front Coilover Conversion Box Kit
——Rubber Bump Stop (JSPEC5000K)
1JKS25122018-2026 Jeep JL Wrangler Front Coilover Conversion - Standard Bump Box Kit
——FOX 2.0 Hydro Bump Stop (JSPEC5004K)
1FOX88302167Kit: 18-ON Jeep JL & 20-On Jeep Gladiator Front, Gen2, Bump Stop 2.0 Series, IFP, 2.00" Travel, 10.00" EXT

Features

  • Coilover conversion offers next level performance and tunability
  • FOX 2.5 coilovers w/ DSC remote reservoir are specially designed for optimal performance in any terrain
  • 12" travel coilovers allow for more suspension travel than others on the market
  • Full replacement frame brackets designed offer more travel and a clean appearance
  • Brackets integrate new bump stops to properly limit up travel
  • Fully adjustable dual rate springs, crossover rings allow 2nd stage height adjustment
  • Complete coilover conversion adjustable to work with most lift kits on the market 2-5"

Recommended wheels & tires

  • Rubicon 37 x 12.5 with 17 x 8 and 5 in. Backspace
  • 37 x 12.5 with 17 x 8 and 4.5 in. Backspace
  • Non-Rubicon Models 35 x 12.5 with 17 x 8 and 5 in. Backspace
  • 35 x 12.5 with 17 x 8 and 4.5 in. Backspace
  • (Trimming may be required)

Installation

  • Estimated install time7-9 hrs
  • DifficultyDifficult

Free install support from the Trucks R Us tech team, for you or your shop.

Overview

JKS Complete Front Coilover Conversion for Jeep Wrangler JL & Gladiator JT

Transform your Jeep Wrangler JL or Gladiator JT into a trail-conquering powerhouse with the JKS Complete Front Coilover Conversion. This cutting-edge suspension upgrade pushes performance boundaries, delivering superior damping capability, extended suspension travel, and effortless tunability for any terrain

The centerpiece of this conversion is the custom-valved FOX 2.5 Performance Elite Series coilovers with remote DSC (Dual Speed Compression) reservoirs. These high-performance coilovers boast a substantial 2.5” diameter body and 12” of travel, engineered to handle the toughest off-road conditions. Featuring dual rate springs, enhanced oil capacity, and a large 7/8” hard chrome-plated shaft, these coilovers are built for durability and peak performance.

The DSC technology provides precise control with 12 clicks of high-speed and 10 clicks of low-speed compression adjustment, allowing you to fine-tune the shock's behavior for varied terrains and driving styles. Compatibility with most lift kits on the market is ensured thanks to the adjustable threaded body, which allows for preload and spring crossover height adjustments. Ride height can be set between 2-5” on 4-door models and 3.5-5” on 2-door models, offering ample suspension travel while maintaining a clean, factory-like appearance.

The JKS conversion includes robust upper and lower mounting brackets that replace the factory frame brackets, facilitating the installation of these long-travel coilovers. This upgrade not only enhances your Jeep’s performance but also ensures a seamless, polished look. Bump stops are provided to limit suspension up-travel during full compression, further optimizing your ride.

Elevate your Jeep's off-road capability to new heights with the JKS Complete Front Coilover Conversion. For the ultimate setup, pair this conversion with Fox 2.0 bump stops to ensure maximum performance and protection on any adventure.

Questions

Will this fit my truck?

Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.

Do you help with installation?

Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.

What if the part has a problem?

We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.

Can I return it?

Most items can be returned within 30 days. See our return policy for details.

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