TeraFlex 4.5 Inch Coil Spring Base Lift Kits include just the basic lift components only and do not have the drivability of a full suspension system. Requires Front Control Arm Sport Brackets or adjustable short or long Alpine (IR) Control Arms, and Front and/or Rear HD Forged Adjustable Track Bar(s) to correct suspension geometry.

Does Not include shocks. We recommend Falcon Performance Shocks or TeraFlex 9550 VSS Twin-Tube Shocks. These are the only shock absorbers engineered to work with TeraFlex lift coil springs to improve both compression and rebound for optimal vehicle stability.

4.5 Inch Coil Spring Base Lift Kits are offered with TeraFlex 9550 VSS Twin-Tube Shocks or without shock absorbers. Falcon Performance Shocks are available separately.

• 4.5 Inch Lift Coil Spring Kits (JL4 Front: # 1864400 & JL4 Rear: # 1864300)
• Front Track Bar Axle Bracket (4.5 Inch Lift) (# 1953500)
• Rear Track Bar Axle Bracket (2.5-4.5 Inch Lift) (# 1953600)
• 2 Inch Bump Stop Strike Pad Extension Kit - Front & Rear (# 1959500)
• 0.5 Inch Bump Stop Strike Pad Shim Kit - Front & Rear (# 1959300)
• 10.75 Inch Front Sway Bar Link Kit (# 744500)
• 11.5 Inch Rear Sway Bar Link Kit w/ Swivel Stud (2.5-4.5 Inch Lift) (# 1764300)
• All necessary hardware

Fits:

• JL Wrangler Unlimited (4-door)

Specs:

• Lift Height: 4.5 Inch
• Max Tire Diameter:
• Sport/Sahara Fenders: 35 Inch (w/ 3 Inch front & 2.5 Inch rear bump stops)
• Sport/Sahara Fenders: 37 Inch (w/ 3.5 Inch front & 4 Inch rear bump stops)
• Rubicon Fenders: 37 Inch (w/ 2.5 Inch front & 3 Inch rear bump stops)
• Aftermarket High Fenders: 39 Inch+ (varies)