Adjustable Alpine Long Arms balance front caster angle and pinion angles as well as optimize rear pinion angles, anti-squat geometry, and tire position on vehicles with 3-6 Inch Lifts. On higher lifts, Long Arm Brackets reposition frame-end control arm mounting points to restore near factory orientation to reduce bushing stress during extreme droop as well as shock load transferred through the Long Control Arms.

The Front HD Forged Adjustable Track Bar and Front Lower and/or Rear Lower Track Bar Bracket(s) improve steering response, center the axles to optimize vehicle roll center, and reduce body roll for unsurpassed handling.

This results in improved suspension geometry and relaxed control arm angles for a superior ride quality and performance regardless of terrain. These systems restore front and rear roll axis angles to minimize brake dive and acceleration squat. TeraFlex suspension systems provide reduced noise, vibration, and harshness (NVH).

Alpine CT Suspension Systems are engineered for hardcore Jeeping without sacrificing weekday ride comfort!

Does Not include shocks. We recommend Falcon Performance Shocks. Falcon shock absorbers and TeraFlex lift coil springs have been engineered together to improve both compression and rebound for optimal vehicle stability.

Falcon shock absorbers and steering stabilizers available separately.

Includes:

• 3.5 Inch Lift Coil Spring Pair (JL4 Front: # 1863000) (JL4 Rear: # 1863100)
• Alpine Long Arm & Bracket Kit w/ Crossmember - 8-Arm (3-6 Inch Lift) (JL4: # 1316010)
• HD Forged Adjustable Track Bar - Front (0-6 Inch Lift) (# 1753420)
• Track Bar Bracket Kit (Front Lower 2.5-3. Inch Lift: # 1953250) (Rear Lower 2.5-4.5 Inch Lift: # 1953600)
• Progressive Bump Stop Kit - Front & Rear (0-4.5 Inch Lift) (# 1959200)
• 2 Inch Bump Stop Strike Pad Extension Kit - Front & Rear (# 1959500)
• 0.5 Inch Bump Stop Strike Pad Shim Kit - Front & Rear (# 1959300)
• Front Sway Bar Quick Disconnect Kit (0-4.5 Inch Lift) (# 1764000)
• Sway Bar Link Kit - Rear (# 1764300)
• Brake Line Anchor Kit - Front (# 1101255)
• All necessary hardware
• And more

Fitment Vehicle(s):

• JL Wrangler Unlimited (4-door)

Specs:

• Lift Height: 3.5 Inch
• Does Not fit 4-door JL Wrangler Unlimited 4xe hybrid models

Max Tire Diameter:

• Sport/Sahara Fenders: 35 Inch (w/ 3 Inch front & 2.5 Inch rear bump stops strike pad extensions/shims)
• Rubicon Fenders: 35 Inch (w/ 2 Inch front & 2 Inch rear bump stops strike pad extensions)
• Rubicon Fenders: 37 Inch (w/ 2.5 Inch front & 3 Inch rear bump stops strike pad extensions/shims)