Jspec Systems | Jeep Wrangler JL [Diesel]
Upgrade your diesel 2018-2020 Jeep Wrangler JL with a JSPEC 3.5″ Suspension System, by JKS. Custom-engineered to suit a range of terrains, JSPEC suspension systems improves clearance, articulation and geometry, with exceptional ride quality, and performance.
JKS Service Packs | New Product
JKS New Product Announcement: JKS Service Packs Coldwater, MI — Even the best offroad accessories need some love over time. JKS products are designed to withstand trail abuse and even the daily commute, but as with any components made for flexibility and performance they’ll require periodic service and/or replacement over time. JKS makes this even easier with a number of service packs designed for you to quickly source the parts needed to keep your Jeep running in tip top shape.…
Rear Coilover Brackets | Jeep Wrangler JK
JKS New Product Announcement: Rear Coilover Conversion Kit Now Available for the 2007-2018 Jeep JK Coldwater, MI — Pull out all of the stops by upgrading to JKS complete rear coilover conversion for the Jeep Wrangler JK. Designed to compliment the available front coilover conversion, this rear coilover conversion takes performance to a whole new level to maximize damping capability while allowing for more suspension travel and simple tunability for any terrain. Custom valved 10″ travel FOX 2.5 factory race series…
Jspec Systems: A Lift Kit Designed for You!
Jspec Systems: So much more than a “lift kit” Over the last 30+ years JKS has built a reputation for quality components and accessories for Jeep vehicles. What started as individual components has expanded into complete Jspec suspension systems. Jspec systems cater to the diverse performance needs of your customers while taking away the guesswork of which kit is right for them. Each of these new kits has been rated on the J-Rated terrain scale to show how it will…
Sway Bar Disconnect or Flex Connect | The Right Choice For Your Jeep
Sway Bar Disconnect or Flex Connect | The Right Choice For Your Jeep When it comes to offroading, Sway Bar Disconnects are a time-honored tradition. They’re like a rite of passage. If you need to disconnect your sway bar end links, then you must be a serious Jeep nerd. While JKS Manufacturing did not invent the quick disconnect sway bar links, we did invent the Quicker Disconnect – A design that easily bolts onto your Jeep and makes off-road…
Front and Rear Coilover Conversions | Jeep Wrangler JL
JKS New Product Announcement: Jspec Front and Rear Coilover Conversions for Jeep Wrangler JL Jeep JL Wrangler Front Coilover Conversion – Standard Bump 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 tunability for any terrain. Custom valved 12” travel FOX 2.5 factory race series coilovers with remote…
J-Flex Rear UCA Kit | Jeep Wrangler JL
JKS J-Flex Rear UCA Kit for Jeep JL Coldwater, MI — JKS Manufacturing adds to its lineup of suspension upgrades for the 2018-2020 Jeep Wrangler JL with new J-Flex rear adjustable upper control arms. These rear J-Flex UCAs join the rest of the J-Flex to allow you to fully upgrade all 8 control arms for a significant improvement to the stock JL control arms both in strength and performance. The arms are constructed from 1.5” OD x .120″ DOM tubing…
Jeep JL/JT J-Flex Front UCA Kits
Coldwater, MI — JKS Manufacturing adds to its lineup of suspension upgrades for the Jeep Wrangler JL and Gladiator JT with new J-Flex front adjustable upper control arms. These front J-Flex uppers join the existing upper and lower control arms options giving you the ability to make significant improvements to the strength and performance over the stock control arms. These arms are constructed from high strength DOM tubing and feature robotically welded ends to ensure precision welds and strength. At the…
Jeep Gladiator 3-3.5″ Suspension Lift Kit | Now Shipping
Coldwater, MI — JKS Manufacturing launches the first of several Jspec lift systems for the new Jeep Gladiator JT, 3-3.5” J-Rated Systems allowing clearance for 35-37” tires. Engineered to maintain on-road comfort and handling while improving offroad capability, these new 3-3.5″ J-Rated Systems build on JKS’s legacy of innovative solutions building a true dual purpose platform ready to tackle your next off-road adventure or highway commute to and from the office. At the heart of any true Jeep suspension system are…
Flex Connect Master Kit | Jeep Wrangler JL
Coldwater, MI – Since the initial launch, the JKS Manufacturing’s Flex Connect has been a huge hit allowing Jeep owners to easily tune their vehicle’s handling characteristics for improved on and off-road use. The spring loaded sway bar link design gives Jeep owners the freedom to transform their factory sway bar into a tunable performance sway bar to better control body roll, smooth out rough terrain and improve wheel travel out on the trail all while catering to individual performance…