3.25-Inch Lift Kit with M1 Shocks for Wrangler Unlimited (2007-2017)
- Fits 2007-2017 Jeep Wrangler Unlimited, 4WD and RWD — does not fit 2-door models
- Kit contents: Perf694 box kit plus two M1 Monotube shock pairs (front and rear)
- Bolt-on install with no cutting; downloadable installation guide available
- Clears tires up to 35 inches — check front tire, lower control arm, and sway-bar link clearance on factory wheels
- 2012-2018 models require exhaust modification for front driveshaft clearance
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 M1 Shocks, fitment-checked
Rough Country 66940 is a 3.25-inch lift kit for 2007-2017 Jeep Wrangler Unlimited models, built around a box kit plus two pairs of M1 Monotube shocks. It bolts on without cutting and opens up room for tires up to 35 inches. It does not fit 2-door Wranglers, and 2012-2018 models need exhaust modification to clear the front driveshaft.
This 3.25-inch lift kit for the 2007-2017 Jeep Wrangler Unlimited ships as a Perf694 box kit with two M1 Monotube shock pairs, covering Sport, Sport S, X, Sahara, Rubicon, and the 70th and 75th Anniversary editions in both 4WD and RWD form. Coil springs use stock-style rates to keep ride quality close to factory. Two-door Wranglers are excluded. On factory wheels, verify clearance between the front tire, lower control arm, and sway-bar links before running 35-inch tires, and plan exhaust modification on 2012-2018 trucks. A downloadable installation guide is available.
What’s in the box
Kit contents
- 1× Perf694 Box Kit 1694
- 1× M1 MONOTUBE SHOCK PAIR 770752P
- 1× M1 MONOTUBE SHOCK PAIR 770826P
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 66940 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 66940 |
| UPC / GTIN | 00840269918537 |
| Lift height | 3.25 in |
| Shock package | M1 series |
| Shipping weight | 81.8 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here