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2.5" Suspension System | J-Venture | 2007-2018 Jeep Wrangler JK (2 Door)


J-Venture J-Rated 2.5" Suspension System Lift Kit

  • Front+Rear Dual Rate Coil Springs designed to great ride and improved performance across any terrain.
  • Front+Rear Gas Shocks (Jspec or FOX 2.0 Adventure Series IFP) 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 Bump Stop Extensions to properly limit suspension up travel.
  • Front Caster Cam Locks to correct front end caster once lifted.
5-6 Hours
2 of 5 Difficulty
Pricing: $1,086.44

Customize Your Item

- Shock Selection -
 * required
- Steering Stabilizer -
 * required
- J-Cal/Flashcal Programmer -
 * required
- Exhaust Extension Kit -
 * required


The J-Venture suspension system is the baseline that all J-Rated systems are built from. Designed for equal parts on-road handling and off-road capability, these J-Venture systems have been engineered to include all of the essentials without over-complicating the system. From high quality dual rate coil springs to specially valved gas shocks, the JKS adjustable track bar and the quicker disconnects and more, these J-Venture systems offer more performance from your Jeep Wrangler. Get out and explore with J-Venture.


  1. 2012-2018 Models with 3.6L Pentastar motor will require exhaust modification for driveshaft clearance at full suspension droop, use JKS8150 exhaust extensions.
  2. Rubicon sway bar link hardware included in kit.

Base Kit

Base Kit components include the following;

J-Venture 2.5" Suspension System | 2007-2018 Jeep Wrangler JK (2 Door) - JSPEC103K
- JSPEC9301 2ea - JSPEC- 25.20 x 15.20 x 2-3/8 - S50/EB2
- JSPEC9309 2ea - JSPEC- 25.95 x 15.40 x 2 - BP18/EB1
- JSPEC2251 1ea - 07-16 JK 2Dr 2.5in Coil Box Kit
- JSPEC2352 1ea - 07-16 JK 2.5/3.5in Box Kit

Max Tire

Tire Wheel Backspacing
35x12.50 16x8/17x9/20x9 4.5"

* Other tire/wheel sizes can be used, however may require additional modification.


Shipping Information

  • Item Requires Shipping
  • 145.0 lbs.
  • W12.0000” x H12.0000” x L36.0000”