Overview
The Rubicon Express RE7122P is a 3-4 inch standard progressive coil suspension lift kit for the 2007–2018 Jeep Wrangler JK 2-door. It fits the 70th Anniversary, 75th Anniversary, Rubicon, Sahara, Sport, Sport S and X trims.
The system is a short arm suspension that keeps the factory mounting locations. It includes replacement lift springs, extended bump stops and longer front and rear stainless steel brake lines.
The kit gives a 3-4 inch lift with a lift height range of 0 to 3.5 inches and a 35-inch tire size. No shocks are included with this part number.
Key features
- Progressive coil springs as the replacement lift springs
- Extended bump stops
- Longer front and rear stainless steel brake lines
- Short arm design that keeps the factory mounting locations
- Direct fit to the listed 2007–2018 JK 2-door trims
Brake line routing
Longer brake lines are needed when a lift extends the distance between the frame and the axle. Stainless lines resist corrosion better than rubber hoses and suit a lifted front end, but they should be routed with no tension at full suspension travel. Before driving, check that the lines clear the tie rod, steering components and the frame.
A short arm progressive coil lift keeps the factory mounting locations, which helps keep the steering and control arm geometry close to what the factory set. The bump stops and springs work together, so a worn or short bump stop can let the axle hit the frame on hard landings. Replacing old bump stops during the install is a practical way to avoid that.
- Inspect brake lines after each trail outing
- Check bump stop contact on hard landings
- Confirm steering clearance after the lift is set
Specifications
| Brand | Rubicon Express |
|---|---|
| Part number | R/ERE7122P (RE7122P) |
| Kit type | Standard progressive coil suspension lift kit |
| Lift | 3-4 inch suspension lift |
| Lift height range | 0 to 3.5 inches |
| Tire size | 35 inches |
| Rear lift method | Coil springs |
| Rear lift component | Coil spring |
| Shocks included | No |
| Fitment type | Direct fit |
Vehicle fitment
It fits the 2007–2018 Jeep Wrangler (JK) 2-door 70th Anniversary, 75th Anniversary, Rubicon, Sahara, Sport, Sport S and X trims.
The 4-door JK and the JL and JK generations outside 2007–2018 are not part of this fit. Confirm fit for your vehicle’s year, model and trim before ordering.
Installation notes
Because shocks are not included, the existing shocks should be checked for length at the new ride height. Replacement lift springs and longer brake lines should be inspected during the install, since the brake lines are part of the kit.
What’s included
Replacement lift springs, extended bump stops and longer front and rear stainless steel brake lines are part of the kit. Shocks are not included.
Not included: shocks.
