Since 1989, JKS Manufacturing has developed some of the world’s most widely used and respected products for Jeep® vehicles. It all started when they pioneered the original Quick Disconnect™ brand of quick-release swaybar disconnects. Since then their 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, the variable-rate SwitchBlade™ Swaybar System.

JKS is proud of the fact that they continue to manufacture all of their products 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.

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.

J-Rated: A lift kit designed for you from JKS Manufacturing!

By TJ Jackson | April 24, 2020

Say hello to J-Rated. A visual terrain scale and collection of suspension systems that take the guesswork out of building your Jeep’s chassis. It’s like asking a JKS suspension tech to join you on your next Jeep adventure. They could ride along and evaluate your Jeep’s performance. With that knowledge, that same JKS rep could point you towards the ideal lift kit for the way you drive your Jeep. JKS has done just that its new J-Rated Terrain Scale and complete suspension packages.

Talking Flex Connect with JKS Manufacturing. What is it, and why do you need it?

By TJ Jackson | April 10, 2020

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 performance more obtainable. While often copied, JKS Quicker Disconnects are still the best solid sway bar end links you can buy for your Jeep. We’re proud of that design. At the same time, since we’re always looking for the next big idea.


Visit JKS News Blog and read the latest new produce announcements and other important news articles.
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