If you have the desire to take your 2018-2021 4-Door Jeep JL Wrangler on every type of terrain the world has to offer, then you deserve a brand-new TeraFlex Alpine RT4 Long Arm 4.5 Inch Lift Suspension System With SP2 3.3 Shocks (1534033). With 4-1/2" of lift, your rugged Jeep will climb, cross, and overcome obstacles that other off-road vehicles won’t. This kit does more than just lift your Jeep; this product will additionally provide you with full adjustability, reduced body roll, and optimum geometry!
Features and Benefits:
- Adjustable Alpine IR Long Control Arms
- Alpine IR Front Track Bar
- IR Bushings
- Sold with Falcon SP2 3.3 shocks
On higher lifts, Alpine IR Long Control Arms retain near factory orientation to reduce bushing stress during extreme droop as well as reduces shock load transferred through the control arms. The adjustable Alpine IR Front Track Bar works with the Front (3.5”+) and Rear Track Bar Brackets to improve steering response, optimize vehicle roll center, and reduce body roll for unsurpassed handling. In addition to optimizing suspension geometry, Alpine IR Long Control Arms feature our all-new IR (Independent Rotation) Bushings. These ground-breaking bushings eliminate bushing bind during suspension compression whether you are on the city highways or backcountry dirt roads.
Falcon shock absorbers and TeraFlex lift coil springs have been engineered together to improve both compression and rebound for optimal vehicle stability. This results in unrestricted droop, admirable ride improvement, increased suspension articulation, and enhanced performance. This also minimizes brake dive and acceleration squat. IR Bushings minimize bind during droop for less overall bushing load during articulation.