TeraFlex JL 4dr: 3.5 Coil Spring Base Lift Kit & 9550 VSS Twin-Tube Shocks

The ultra-simple TeraFlex JL 4dr: 3. 5 Coil Spring Base Lift Kit w/ 9550 VSS Twin-Tube Shocks includes just the basic lift components only and doesnt have the drivability of a full suspension system. Requires front control arm Sport Brackets, or longer front lower control arms, or adjustable control arms, and/or an adjustable front track bar to correct suspension geometry. We recommend Falcon Performance SP2 Mode Adjust 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. 3. 5 Coil Spring Base Lift Kits are offered with TeraFlex 9550 VSS Twin-Tube Shocks or without shock absorbers. Falcon Performance Shocks are available separately. Specs: JL Wrangler Unlimited (4-door) Lift Height: 3. 5 Max Tire Diameter: Sport/Sahara Fenders: 35 (w/ 3 front & 2. 5 rear bump stops) Rubicon Fenders: 35 (w/ 2 front & 2 rear bump stops) Rubicon Fenders: 37 (w/ 2. 5 front & 3 rear bump stops) Includes: 3. 5 Lift Coil Springs (Front: # 1863000 & Rear: # 1863100) Front Track Bar Bracket (2. 5-3. 5 Lift) (# 1953250) Rear Track Bar Bracket (2. 5-4. 5 Lift) (# 1953600) 2 Bump Stop Strike Pad Extension Kit (# 1959500) 0. 5 Bump Stop Strike Pad Shim Kit (# 1959300) 10. 75 Front Sway Bar Link Kit (# 744500) 11. 5 Rear Sway Bar Link Kit (# XXXXXXX) TeraFlex 9550 VSS Twin-Tube Shocks (3. 5 Lift) (# 1545350) 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 Lower Sport Control Arm Kit (# 1253000), or 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. Rubicon Fenders require 2 front and 2 rear bump stop extensions (INCLUDED) in order to fit 35 tires. Rubicon Fenders require 2. 5 front and 3 rear bump stop extensions and shims (INCLUDED) in order to fit 37 tires. Requires longer shocks (NOT INCLUDED in base kit) - we recommend Falcon Performance SP2 Mode Adjust Shocks or TeraFlex 9550 VSS Twin-Tube Shocks. Install Time: 5 Hours Available Configurations: JL 2-Door: 3. 5 Spring Lift w/ 9550 VSS Shocks (# 1356052) 3. 5 Spring Lift - No Shock Absorbers (# 1356002) JL 4-Door: 3. 5 Spring Lift w/ 9550 VSS Shocks (# 1356050) 3. 5 Spring Lift - No Shock Absorbers (# 1356000)