Teraflex 4.5in Coil Spring Base Lift Kit - No Shock Absorbers

JL 2Dr

Product Resources

Installation Instructions

Fitment Details

Features & Product Details

The TeraFlex JL 2dr: 4.5” Coil Spring Base Lift Kit includes just the basic lift components only and doesn’t have the drivability of a full suspension system. Requires front control arm Sport Brackets, or adjustable control arms, and/or adjustable front track bar to correct suspension geometry.

Does NOT include shocks. We recommend Falcon Performance SP2 Mode Adjust Shocks. Falcon shock absorbers and TeraFlex lift coil springs have been engineered together to improve both compression and rebound for optimal vehicle stability. 4.5” Coil Spring Base Lift Kits are offered without shock absorbers. Falcon Performance Shocks are available separately.

Max Tire Diameter:

Sport/Sahara Fenders: 35” (w/ 3” front & 2.5” rear bump stops)

Sport/Sahara Fenders: 37” (w/ 3.5” front & 4” rear bump stops)

Rubicon Fenders: 37” (w/ 2.5” front & 3” rear bump stops)

Aftermarket High Fenders: 39”+ (varies)

Includes:

4.5” Lift Coil Springs

Front Track Bar Bracket (4.5” Lift)

Rear Track Bar Bracket (2.5-4.5” Lift)

2” Bump Stop Strike Pad Extension Kit

0.5” Bump Stop Strike Pad Shim Kit

10.75” Front Sway Bar Link Kit

11.5” Rear Sway Bar Link Kit

All necessary hardware

Note(s):

Caster correction required – NOT INCLUDED. Proper suspension geometry ensures all stability controls function w/in factory parameters. The following components are recommended to optimize caster and pinion angles and restore factory steering and suspension geometry: Front Control Arm Sport Brackets (# 1938125), or adjustable 8-Arm Alpine [IR] Short Control Arm Kit (Alpine: # 1416610 | Alpine IR: 1416510), or adjustable 8-Arm Alpine [IR] Long Control Arm & Bracket Kit (Alpine: # 1316010 | Alpine IR: 1310510), and/or adjustable Alpine IR Front Track Bar (# 1753420).

Requires aftermarket wheels w/ 4.75” backspacing or less – or Offset Wheel Adapters (# 1057000) for stock wheels – NOT INCLUDED.

Models with plastic bumpers require removal of bumper-to-fender wind deflector/splash guards in order to fit 35” or larger tires.

Sport/Sahara Fenders require 3” front and 2.5” rear bump stop extensions and shims (INCLUDED) in order to fit 35” tires.

Sport/Sahara Fenders require 3.5” front and 4” rear bump stop extensions and shims in order to fit 37” tires. Requires an additional 0.5” Bump Stop Strike Pad Shim Kit (# 1959300) – NOT INCLUDED.

Rubicon Fenders require 2.5” front and 3” rear bump stop extensions and shims (INCLUDED) in order to fit 37” tires.

Aftermarket High Fenders required to fit 39”+ tires. Bump stop extension and shim requirements will vary based on setup including wheel/tire combination, shock collapsed length, and fenders. Installer must check for clearances. We recommend an additional 0.5” Bump Stop Strike Pad Shim Kit – NOT INCLUDED.

Requires longer shocks (NOT INCLUDED in base kit) – we recommend Falcon Performance SP2 Mode Adjust Shocks or TeraFlex 9550 VSS Twin-Tube Shocks.