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JKS Manufacturing 18-21 Jeep Wrangler JL Coilover Conversion Mounting Kit - Front

  • Backed by real installs and tuning experience at FAST of West Chester
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$757.95
$757.95
Shipping calculated at checkout.

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Pull out all of the stops by upgrading to JKS complete front coilover conversion for the Jeep Wrangler JL. This coilover conversion takes performance to a whole new level to maximize damping capability while allowing for more suspension travel and simple tuneability for any terrain. Custom valved 12” travel FOX 2.5 factory race series coilovers with remote DSC reservoir are mounted in place with a set of JKS upper and lower mounting brackets. These FOX 2.5 coilovers offer race proven technology with a larger 2.5” diameter body, dual rate springs, improved oil capacity, large 7/8” hard chrome plated shade and (DSC) dual speed compression adjustment technology. The DSC allows for for 12-clicks of high speed and 10-clicks of low speed compression adjustment to dial in how the shocks performance in various terrains. These coilovers are compatible with most lift kits on the market and use a threaded body allowing for preload and spring crossover height adjustments. Ride height can be set ride between 2-5” on 4 door models or 3.5-5" on 2 door models while still offering plenty of suspension travel. The factory frame brackets are removed and the JKS mounting brackets bolt on allowing installation of the long travel coilovers and offer a clean appearance. Bump stops are included to properly limit suspension up-travel during full compression. Take your JL Wrangler to the next level with this front coilover conversion from JKS.

Installation Instructions
  • FOX 2.5 coilovers w/ DSC remote reservoir are specially designed for optimal performance in any terrain
  • Complete coilover conversion adjustable to work with most lift kits on the market 2-5” _x000D_
  • Fully adjustable dual rate springs, crossover rings allow 2nd stage height adjustment
  • Full replacement frame brackets designed offer more travel and a clean appearance
  • 12” travel coilovers allow for more suspension travel than others on the market
  • Coilover conversion offers next level performance and tunability
  • Brackets integrate new bump stops to properly limit up travel

This Part Fits:

Year Make Model Submodel
2018-2025 Jeep Wrangler Rubicon
2023-2024 Jeep Wrangler Rubicon 392
2025 Jeep Wrangler Rubicon 392 Final Edition
2023-2025 Jeep Wrangler Rubicon 4xe
2018-2022 Jeep Wrangler Unlimited Rubicon
2021-2022 Jeep Wrangler Unlimited Rubicon 392
2021-2022 Jeep Wrangler Unlimited Rubicon 4xe
  • Earn FAST points on this part!
  • Backed by real-world installs
  • FAST WC Team Approved
JKS Manufacturing 18-21 Jeep Wrangler JL Coilover Conversion Mounting Kit - Front

$757.95

Why Drivers Choose FAST of West Chester

  • I can't recommend this place enough. Being able to trust a shop in the performance world is big. The 2hr drive to get there, is worth knowing the job will be done right. Very happy to have found this shop, to
    support my builds going forward.

    Donald Wojnar

  • I recently had the pleasure of working with FAST of West Chester for some performance upgrades on my 2022 WRX, and the experience was nothing short of exceptional. I opted for a Borla S-Type exhaust and Cygnus Coilovers, and the team at FAST nailed the installation, fitment, and setup to a T.

    Adam Cranston

  • The team at FAST are excellence in every way. First, I consulted with Dave on mods for my HPDE track car. He listened and advised me on the best parts & mods to achieve my goals. He was patient & gave me space to research the options presented & worked with me through several changes before we built. Second, the build execution was flawless, proper heat shielding, bracing and poly everywhere. All components worked as advertised.

    Bryce Budd

  • This place has been my go to shop for all things Subaru. From simple service to performance parts and tuning, they have been top notch.

    William Brunell

  • Excellent shop. They installed a Cobb Stage 2 DP and Whiteline Sway bars and end links on my 2013 WRX. The work was done right and clean. The estimate was accurate. They were very knowledgeable, friendly and gave me the straight scoop on exactly what I was getting for the money
    and what I needed to get where I want to be with it. I'd recommend them
    to any car enthusiast.

    Devin Greco

Does it come with a warranty?

Most products we carry include a manufacturer warranty. Since we work with top performance brands, warranty coverage can vary by product. If you have questions about a specific item, reach out — we’re happy to help.

Do you offer installation help or advice?

Yes — we don’t just sell parts, we install and tune them too. FAST of West Chester is a real performance shop, and we’ve worked hands-on with many of the products we carry. If you have questions about fitment, installs, or building your setup, our team can point you in the right direction.

How fast is shipping?

Many of our products ship the same day or next business day, depending on availability. We work hard to get parts out fast so you can get your build moving without delays.

What’s your return policy?

Returns for exchange or refund are accepted within 30 days of receiving your order. Items must be in new, unused condition and in original packaging. If you have any questions, our team will help make the process easy.

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