Jeep Wrangler JK · 2007–2018
4" Lift Enforcer Suspension System
EVO MFG · EVO-230-37S1K
Built to order. Ships in 1 to 8 weeks — we confirm your build date within 1 business day.
Flat-rate freight is added at checkout — complete lift kits $300. Orders over $8,500 ship free.
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EVO MFG Jeep Wrangler JK 2007–2018 4" Lift Enforcer Suspension System
Product Overview
Description
EVO MFG 4" Lift Enforcer Suspension System for the Jeep Wrangler JK 2007–2018. Offered in 18 configurations: choose Stage, Draglink and Shocks above.
The EVO MFG JK Enforcer system lifts the Wrangler JK 4" on EVO Plush coil springs, with adjustable control arms chosen by stage, a rear roll center correction track bar bracket, stainless steel brake lines and all necessary hardware. The EVO MFG JK Drag Link Flip Kit is included only when the Draglink Flip Kit option is selected: it comes with a new forged drag link and raises the track bar mounting location 3" at the axle to help correct roll center and steering angles of a lifted JK.
With the flip kit, the complete bolt-on design adds strength to the factory front track bar bracket and builds in a new steering stabilizer location above the tie rod, out of harm's way (included only when the Draglink Flip Kit option is selected).
Configurations
- Stage 1: Front Adjustable Lower Control Arms to correct caster angle.
- Stage 2: Includes in addition Rear Adjustable Upper Control Arms to adjust pinion angle.
- Stage 3: Includes all 8 Adjustable Control arms for full suspension tuning.
Key features
- Rear Roll Center correction track bar bracket
- Stainless Steel Brakelines
- All necessary hardware included
- All bracketry made from 3/16" thick laser cut and CNC bent sheet metal
- All bracketry is finished in a corrosion resistant Black Powdercoat
Fitment
| Fits | Jeep Wrangler JK, 2007–2018 |
| Installation | When the Draglink Flip Kit option is selected, drilling of the passenger-side steering knuckle with a 13/16" drill bit is required. |
| Recommended | When lifting a JK 3" or more, EVO highly recommends correcting the steering geometry the lift changes; the Draglink Flip Kit option does this. |
Confirm your exact model year, body style, trim and engine before ordering.
Specifications
| Brand | EVO MFG |
| Product type | Suspension System |
| Lift height | 4" |
| Part numbers | 18 configurations, each with its own EVO part number (shown with the selected option) |
| Installation time (EVO) | 5-12 hours depending on the options selected |
| California Prop 65 | WARNING: This product can expose you to chemicals including silica, crystalline which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov. |