4" 2007-2018 Jeep Wrangler JK (4-door) Alpine CT4 PreRunner Long Arm Suspension Lift Kit by Teraflex

The Teraflex 1145044 Alpine CT4 Prerunner 4" Long Arm lift kit expands upon Teraflex's standard Alpine CT4 configuration by integrating heavy-duty suspension limit straps and specially tuned front and rear SpeedBump Bump Stops, tailored for high-speed travel. Engineered to excel in high-speed off-road adventures, the Alpine CT4 Prerunner Long Arm Suspension System ensures unrivaled performance. Teraflex adjustable Alpine Long Control Arms guarantee optimal front caster, pinion, and rear pinion angles, alongside anti-squat geometry and tire positioning for vehicles sporting 3-6" lifts. The Alpine Long Arm Brackets realign frame-end control arm mounting points for Jeeps with higher lifts, minimizing bushing stress during extreme droop and shock load transferred through the Alpine Long Control Arms.

Enhanced with their HD Forged Adjustable Front and Rear (4"+) Track Bars and a Rear Track Bar Bracket, the vehicle's steering response is sharpened, the axles are centered to refine vehicle roll center, and body roll is reduced, ensuring impeccable handling. This translates into improved suspension geometry and relaxed control arm angles, guaranteeing superior ride quality and performance across all terrains. These systems effectively restore the front and rear roll axis angles, minimizing brake dive and acceleration squat while diminishing noise, vibration, and harshness (NVH) for a smoother driving experience. Engineered for hardcore Jeeping without compromising weekday ride comfort, the Alpine CT Suspension Systems redefine off-road prowess.

Features and Benefits:

• Choose your shock config.
• Positive response handling with reduced noise, vibration, and harshness.
• Includes bump stops
• Includes Adjustable Alpine Long Arms
• Includes HD Forged Adjustable front and rear Track bars
• All necessary hardware is included
• Restores front and rear roll axis angles, minimizing brake dive and acceleration squat.
• Full range of movement, great for off-road flex and articulation.
• Coil spring retainers included
• Estimated install time: 20 hours
• Fit up to 37" tires (may require trimming)