Overview
The TeraFlex 1258200 is a 3 inch Sport S/T3 suspension lift kit for two-door 2007–2016 Jeep Wranglers (JK). It fits the 70th Anniversary, 75th Anniversary, Rubicon, Sahara, Sport, Sport S and X models. It is a complete, all-inclusive system for street and trail use with a simple bolt-on installation.
The system includes a 3 inch lift, SpeedBump progressive bumpstops, a front heavy duty adjustable trackbar and six Sport Flexarms. The Flexarms are preset to set the caster and pinion angles for 3 inch lift kits, and TeraFlex says no alignment or adjustment is required.
Shock options include TeraFlex 9550 twin tube shocks or tuned Fox 2.0 reservoir shocks. Confirm the shock package before ordering. The kit also carries a lifetime warranty.
Key features
- 3 inch lift
- Six Sport Flexarms with factory style bushings
- Preset Flexarms for correct caster and pinion angles on 3 inch lifts
- SpeedBump progressive bumpstops
- Front heavy duty adjustable trackbar
- Full range of movement for off-road flex and articulation
- Lifetime warranty coverage
Choosing shocks for the kit
Flexarm kits rely on the arms and bushings to hold the axles in position, so the arm mounts and bushings carry most of the articulation load. Inspect the bushings after the first trail trips, and check for cracks at the frame mounts. Preset arms keep caster and pinion where the kit set them, which helps keep tire wear even.
The shock choice affects ride quality and damping as much as the lift does. Shock length must match the new suspension height at full extension and compression, so check it before buying. Bumpstops limit travel at the end of the stroke, so inspect the progressive bumpstops for wear whenever the shocks are replaced.
- Check shock length at full extension
- Inspect Flexarm bushings for cracks
- Look at bumpstop wear after rough trails
- Re-check trackbar bolts after the first few drives
Specifications
| Brand | TeraFlex |
|---|---|
| Part number | 1258200 |
| UPC | 843885036494 |
| Lift height range | 3 to 4.99 inches |
| Suspension type | Coil spring kit |
| Rear lift method | Coil springs |
| Front shocks | Fox |
| Body style | Two-door models |
Vehicle fitment
It fits the 2007–2016 Jeep Wrangler (JK), including 70th Anniversary, 75th Anniversary, Rubicon, Sahara, Sport, Sport S and X models.
This configuration covers two-door models only, so four-door Wranglers are not included. Model years outside 2007–2016 are not covered. Confirm the trim against your year and model before ordering.
Installation notes
The install is a simple bolt-on job, and no alignment or adjustment is required. Check the shock length for the shock pairing you choose.
What’s included
The kit includes a 3 inch lift, SpeedBump bumpstops, a front trackbar and six Sport Flexarms. The Flexarms are preset, so no alignment or adjustment is needed. The front trackbar is the adjustable part of the system.
