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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.


  • Original price $1,699.90 - Original price $1,699.90
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    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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    Original price $1,699.90 - Original price $1,699.90
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  • Original price $360.95 - Original price $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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    Original price $360.95 - Original price $360.95
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  • Original price $331.95 - Original price $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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    Original price $331.95 - Original price $331.95
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  • Original price $1,965.85 - Original price $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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    Original price $1,965.85 - Original price $1,965.85
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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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    Original price $69.95 - Original price $69.95
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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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    Original price $64.95 - Original price $64.95
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  • Original price $757.95 - Original price $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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    Original price $757.95 - Original price $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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    Original price $6.95 - Original price $6.95
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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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    Original price $6.95 - Original price $6.95
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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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    Original price $80.95 - Original price $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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    Original price $80.95 - Original price $80.95
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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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    Original price $169.95 - Original price $169.95
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    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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    Original price $176.95 - Original price $176.95
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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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    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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    Original price $255.95 - Original price $255.95
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    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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    Original price $169.95 - Original price $169.95
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    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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    Original price $159.95 - Original price $159.95
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  • Original price $79.95 - Original price $79.95
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    Rear Adjustable Sway Bar Link | Wrangler TJ and LJ

    JKS Manufacturing
    In stock

    Adjustable rear sway bar end links for Jeep Wrangler TJ and LJ with 2.5" to 6" lift. Highly responsive bushings reduce deflection for improved hand...

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    Original price $79.95 - Original price $79.95
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  • Original price $0.00 - Original price $4,105.80
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    3.5" Lift Kit | J-Venture | Wrangler JK

    JKS
    5+ in stock

    Increase ground clearance and tire clearance on your right-hand-drive 4 Door JK Wrangler's with a 3.5" lift J-Venture suspension system. You get th...

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    Original price $0.00 - Original price $4,105.80
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  • Original price $189.95 - Original price $189.95
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    Max Tire Clearance Kit | Ford Bronco

    JKS
    5+ in stock

    JKS builds on the capability of the new Ford Bronco with a new Max Tire Clearance Kit designed to optimize the front wheel-well to install larger t...

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    Original price $189.95 - Original price $189.95
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  • Original price $0.00 - Original price $4,879.75
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    3.5" Lift Kit | J-Konnect | Wrangler JK 2-Door

    JKS
    5+ in stock

    For serious off-road use, step up to a JKS J-Konnect 3.5" suspension system for your Wrangler JK 2-Door. J-Konnect™ can tackle aggressive terrain i...

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    Original price $0.00 - Original price $4,879.75
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    3.5" Lift Kit | J-Konnect | Wrangler JK 4-Door

    JKS
    5+ in stock

    Easy to install bolt on performance suspension to handle the toughest off road trails and drive you home after. These J-Konnect Systems build off t...

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    Original price $0.00 - Original price $4,879.75
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    $331.95
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    3.5" Lift Coil Spring Set | Wrangler JK 4-Door

    JKS
    5+ in stock

    Increase clearance, performance and ride quality with a set of JKS JSPEC™ 3.5" lift dual rate coil springs. Fits 2007-2018 Jeep Wrangler JK 4 Door....

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    Quicker Disconnect Sway Bar Links | Wrangler TJ with 2.5-6" Lift | Cherokee XJ, Comanche MJ & Grand Cherokee ZJ with 4-6" Lift

    JKS
    5+ in stock

    Get up to 30% better articulation on uneven terrain. Quick-release pins make it easy to decouple your sway bar. The adjustable-length design is 100...

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    Original price $176.95 - Original price $176.95
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    Current price $176.95