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JKS Manufacturing

Since 1989, JKS Manufacturing has developed some of the world’s most widely used and respected products for Jeep® vehicles. It all started when we pioneered the original Quick Disconnect™ brand of quick-release sway bar disconnects. Since then our product range has expanded to include such favorites as the ACOS™ line of height-adjustable coil spring spacers, and perhaps our most advanced creation to date, J-Spec Suspension systems including the JK Front Coilover Conversion.

Proudly Made in USA

We are proud of the fact that we continue to manufacture all of our products right here in the USA, using only premium grade materials and state-of-the-art machinery. You can always rely on JKS products to provide unquestionable benefits to vehicle performance. From cushioning hard suspension impacts off-road, to restoring the geometry of your suspension for safer and more predictable handling on-road, our products improve the experience of owning and operating a Jeep vehicle.

Uncompromised Reliability

And because JKS products take advantage of Original Equipment components and technology whenever possible, vehicle drivability and reliability are not compromised. Discover why recreational and competitive Jeep enthusiasts around the world insist upon JKS products to improve vehicle performance, reliability and versatility. It's no coincidence that those who know Jeep performance best choose JKS products for their own vehicles.


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  • $228.95 - $228.95
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    HD Adjustable Front Track Bar | Grand Cherokee WJ

    JKS
    Only 1 left!

    Increase the durability of your Jeep Grand Cherokee WJ by installing the JKS HD adjustable front trackbar designed to take on extra abuse. The trac...

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    $228.95 - $228.95
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  • $573.95 - $573.95
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    Coilover Mounting Kit | Front | Wrangler JK

    JKS
    Only 1 left!

    You want FOX Coil-overs on your JK Jeep Wrangler. JKS has the strongest easiest-to-install Coil-over conversion system in the industry. This kit fi...

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    $573.95 - $573.95
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  • $938.95 - $938.95
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    Adjustable Coil Spacer with Bump Stop | ACOS Pro | Wrangler TJ & LJ, Cherokee XJ, Comanche MJ, Grand Cherokee ZJ

    JKS
    Only 1 left!

    Fine tune your Jeeps off road suspension with the JKS adjustable coil spring spacers with built in hydraulic bump stops. Adjusting ride height to c...

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    $938.95 - $938.95
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  • $901.95 - $901.95
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    Front Adjustable Coil Spacer with Hydraulic Bump Stop | ACOS Pro | Wrangler JL and Gladiator JT

    JKS
    Only 1 left!

    Fine tune your Jeep off road suspension with the JKS adjustable coil spring spacers with built in hydraulic bump stops. Adjusting ride height to co...

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    $901.95 - $901.95
    $901.95
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  • $255.95 - $255.95
    $255.95
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    Adjustable Front Track Bar | 4"+ Lift | Wrangler TJ & LJ, Cherokee XJ & Comanche MJ, Grand Cherokee ZJ

    JKS
    Only 1 left!

    Correct front axle centering on your lifted Jeep Wrangler TJ or LJ by installing a JKS Adjustable Track Bar. For use with Jeeps with a 4" plus lift...

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    $255.95 - $255.95
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  • $53.95 - $53.95
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    Rear Track Bar Brace | Wrangler JK

    JKS

    JKS to the rescue. This heavy-duty rear track bar mount brace may very well save you from a bad day off road – particularly if your Jeep is modifie...

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    $53.95 - $53.95
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  • $1,699.90 - $1,699.90
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    $1,699.90

    1.5" Lift Kit | FOX 2.5 IFP Shocks | J-Spec System | Jeep Wrangler JL

    JKS Manufacturing

    If JKS designed the factory JL Wrangler suspension, this is how it would be done! Introducing the JKS 1.5" J-Spec Suspension System with specially ...

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    $1,699.90 - $1,699.90
    $1,699.90
    $1,699.90 - $1,699.90
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  • $360.95 - $360.95
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    4" Lift Coil Spring Set | Wrangler TJ and LJ

    JKS Manufacturing

    Increase clearance, performance and ride quality with a set of JKS JSPECâ„¢ 4" lift dual rate coil springs. Fits Jeep Wrangler TJ and LJ models. In...

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    $360.95 - $360.95
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  • $331.95 - $331.95
    $331.95
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    3.5" Lift Coil Spring Set | Wrangler JK 2-Door

    JKS Manufacturing

    Increase clearance, performance and ride quality with a set of JKS JSPECâ„¢ 3.5" lift dual rate coil springs. Fits 2007-2018 Jeep Wrangler JK 2 Doo...

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    $331.95 - $331.95
    $331.95
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    $331.95
  • $1,965.85 - $1,965.85
    $1,965.85
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    1.5" J-Spec Lift Kit | FOX 2.5 IFP Shocks | Wrangler JL

    JKS Manufacturing

    If JKS designed the factory JL Wrangler suspension, this is how it would be done! Introducing the JKS 1.5" J-Spec Suspension System with specially ...

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    $1,965.85 - $1,965.85
    $1,965.85
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  • $69.95 - $69.95
    $69.95
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    JSPEC Replacement Hi-Mount Steering Stabilizer | Wrangler JK

    JKS Manufacturing

    Enhance steering feedback on your Jeep Wrangler JK with a JKS JSPEC Steering Stabilizer. Designed for high performance use and direct bolt-on insta...

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    $69.95 - $69.95
    $69.95
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  • $64.95 - $64.95
    $64.95
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    Shock Mount Conversion Kit | Front Upper - Bearing Type | Wrangler JK, TJ, & YJ, Cherokee XJ, Grand Cherokee WJ and ZJ

    JKS Manufacturing

    Upgrade the front upper shock mounts of your Jeep Grand Cherokee WJ or ZJ while gaining almost a ½" of shock absorber down travel with this JKS bar...

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    $64.95 - $64.95
    $64.95
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  • $757.95 - $757.95
    $757.95
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    2018-2025 Jeep JL Wrangler Front Coilover Conversion Box Kit

    JKS Manufacturing

    The 2018-2025 Jeep JL Wrangler Front Coilover Conversion Box Kit is a high-performance suspension upgrade designed to enhance your Jeep's off-road ...

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    $757.95 - $757.95
    $757.95
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    JKS Decal 2.5" x 5" | White

    JKS Manufacturing

    Join the JKS community and tell everyone you are driving on a JKS suspension system. The JKS decal fits anywhere with a height of 2.5" and width of...

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    36" Windshield Decal | Jspec Equipped

    JKS Manufacturing

    Show off your JKS pride on your Jeep with the "Jspec Equipped" 36" windshield banner. The Jspec banner was designed to fit the front windshield of ...

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  • $80.95 - $80.95
    $80.95
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    Adjustable Rear Bump Stop | Wrangler JL

    JKS Manufacturing

    Looking to fine tool your bump stop engagement to optimize suspension travel without unnecessarily limiting travel? These interlocking stackable re...

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    $80.95 - $80.95
    $80.95
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    $80.95
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    Adjustable Front Bump Stop | Wrangler JL and Gladiator JT

    JKS Manufacturing

    Looking to fine tool your bump stop engagement to optimize suspension travel without unnecessarily limiting travel? These interlocking stackable bu...

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    $80.95 - $80.95
    $80.95
    $80.95 - $80.95
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  • $169.95 - $169.95
    $169.95
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    Rear Lower Shock Skid | Ford Bronco (21-25) | Fits Hitachi Struts and FOX Coilovers Only

    JKS Manufacturing

    Despite the impressive off-road capability of the new Ford Bronco, the position of the rear lower shock makes them very susceptible to damage. Add ...

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    $169.95 - $169.95
    $169.95
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  • $176.95 - $176.95
    $176.95
    $176.95 - $176.95
    $176.95

    Quicker Disconnect Sway Bar Links | 0-2" Lift | Wrangler JL and Gladiator JT

    JKS Manufacturing

    Upgrade the suspension on your Jeep Wrangler JL or Gladiator JT by installing Quicker Disconnect adjustable Sway Bar Links. Easily disconnect your ...

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    $176.95 - $176.95
    $176.95
    $176.95 - $176.95
    $176.95
  • $22.95 - $22.95
    $22.95
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    Extended Sway Bar Mount | Weld On

    JKS Manufacturing

    Modify your custom Jeep or one-off project's sway bar angles to work with lifted suspension with weld-on extended sway bar mounts. The design offse...

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    $22.95 - $22.95
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  • $255.95 - $255.95
    $255.95
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    Electronic Sway Bar Manual Cable Conversion | Wrangler JK

    JKS Manufacturing

    The JKS Electronic Swaybar Cable Conversion is a simple solution to failure-prone OE electronic swaybars. Mechanical control of eliminates reliance...

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    $255.95 - $255.95
    $255.95
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  • $169.95 - $169.95
    $169.95
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    $169.95

    Rear Lower Shock Skid | Ford Bronco (21-25) | Fits Bilstein Struts Only

    JKS Manufacturing

    Despite the impressive off-road capability of the new Ford Bronco, the position of the rear lower shock makes them very susceptible to damage. Add ...

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    $169.95 - $169.95
    $169.95
    $169.95 - $169.95
    $169.95
  • $159.95 - $159.95
    $159.95
    $159.95 - $159.95
    $159.95

    Lower Control Arm Skid Plates - Front | Ford Bronco (21-25)

    JKS Manufacturing

    Looking for some protection for those vulnerable aluminum lower control arms on your new Ford Bronco? Look no further than the JKS Front Shock Moun...

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    $159.95 - $159.95
    $159.95
    $159.95 - $159.95
    $159.95
  • $79.95 - $79.95
    $79.95
    $79.95 - $79.95
    $79.95

    Shock Bar Pin Eliminator | Rear Upper | Wrangler JK

    JKS Manufacturing

    Upgrade your rear Jeep JK shocks with standard eyelet shocks with the JKS Rear Upper Bar Pin Eliminator

    $79.95 - $79.95
    $79.95
    $79.95 - $79.95
    $79.95