Important Notes
- 2012-2018 Models with 3.6L Pentastar motor will require exhaust modification for driveshaft clearance at full suspension droop, use JKS8150 exhaust extensions.
- Rubicon sway bar link hardware included in kit
Features & Benefits
- Front+Rear Dual Rate Coil Springs designed to great ride and improved performance across any terrain.
- Front+Rear Gas Shocks (JSPEC or FOX) specifically valved for this suspension system for improved performance on and off-road.
- Front Adjustable Track Bar and Rear Track Bar Bracket to correct axle positioning under vehicle.
- Front Sway Bar Quicker Disconnects and Brake Line Brackets to allow for increased offroad articulation.
- Front+Rear J-Link Lower Control Arms for improved strength and caster correction.
- Front+Rear Track Bar Support Braces to improve strength and protection.
- HD Drag Link Flip Kit w/ Track Bar Bracket to improve steering angles for better handling.
- Front+Rear Bump Stop Extensions to properly limit suspension up travel.
Upgrade your Jeep® Wrangler JK 4 Door with a J-Konnect 3.5" suspension system to fit larger tires and increase off road capabilities. The J-Konnect kit includes dual rate coil springs, tuned gas shocks, adjustable front track bar, J-Link lower control arms, and sway bar Quicker Disconnects. While the entry level J-Venture systems is designed for equal parts on-road handling and off-road capability, J-Konnect takes strength and performance a step further by adding front and rear fixed length J-Link lower control arms. These lower control arms not only add front caster and rear wheelbase, they are a serious upgrade to the strength over the factory control arms. Built 2” x .250-wall DOM tubing while offering better NVH isolation with large factory style rubber bushings at both ends. The end result is aggressive off-road performance and strength while maintaining excellent on-road manners. Get connected with J-Konnect.
J-Konnect suspension systems are J-Rated™ for road and trail use with some rock crawling. Optional FOX shocks increase ratings for all terrains – On and off-road.
Tire Specs
Tire: 35x12.50
Wheel: 16x8, 17x9, 20x9
Backspacing: 4.5"
Other tire/wheel sizes can be used, however may require additional modifications.
In the Box
In the box for JSPEC113K :
- JSPEC2350(x1): 07-18 JK 4Dr 3.5" Coil Box Kit
- JSPEC2353(x1): 07-18 Jeep JK J Kontrol Box Kit
- JSPEC2451(x1): 07-18 JK Advanced Link Upgrade Kit
- JSPEC9301(x2): JSPEC- 25.20 x 15.20 x 2-3/8 - S50/EB2
- JSPEC9309(x2): JSPEC- 25.95 x 15.40 x 2 - BP18/EB1
