3.25-Inch Lift Kit with M1R Shocks for Jeep Wrangler Unlimited
- Fits 2007-2017 Jeep Wrangler Unlimited (4WD and RWD) — does not fit 2-door models
- Includes the Perf694 box kit plus two M1R monotube reservoir shock pairs
- Clears tires up to 35 inches; check front tire, lower control arm, and sway-bar link spacing on factory wheels
- 2012-2018 models call for exhaust modification to clear the front driveshaft (SKU 1030)
- Bolt-on install with no cutting; downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- 2-door models
If planning on running 35" tires on factory wheels double check clearance between the front tire lower control arm and sway-bar links. 2012-2018 models require exhaust modifications to clear the front driveshaft SKU: 1030. Fitment on this page is based on the manufacturer’s application data.
About this kit
3.25-Inch Lift Kit with M1R Shocks, fitment-checked
Rough Country 66944 is a 3.25-inch lift kit for the 2007-2017 Jeep Wrangler Unlimited, built around two pairs of M1R monotube reservoir shocks and the Perf694 box kit. It is a 4-door application only — 2-door models are not covered. Tire clearance up to 35 inches is supported, with a clearance check advised on factory wheels.
This 3.25-inch lift kit for the 2007-2017 Jeep Wrangler Unlimited ships as a bolt-on package with no cutting called for, pairing the Perf694 box kit with two M1R monotube reservoir shock pairs. Coil springs carry factory-style rates to keep ride quality close to stock while adding ground clearance. Fitment covers 4WD and RWD Unlimited Sport, Sport S, X, Sahara, Rubicon, and the 70th and 75th Anniversary submodels. Owners running 35-inch tires on factory wheels should verify spacing at the front tire, lower control arm, and sway-bar links. A downloadable Rough Country installation guide is available.
What’s in the box
Kit contents
- 1× Perf694 Box Kit 1694
- 1× M1R MONOTUBE RESI SHOCK PAIR 770752RESP
- 1× M1R MONOTUBE RESI SHOCK PAIR 770826RESP
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 66944 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 66944 |
| UPC / GTIN | 00840269975097 |
| Lift height | 3.25 in |
| Shipping weight | 81.8 lb |
| Country of origin | CN |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here