TeraFlex 4.5" ST4 Lift Kit w/ Falcon Shock Options; Wrangler JL

These all-inclusive TeraFlex Sport ST (Street & Trail) Suspensions Systems deliver true street & trail (ST) performance and capability in a dependable and maintenance-free package!

The 4.5” Sport ST4 Suspension System’s higher lift height allows for larger tires and a dominating stance, while maintaining a comfortable and stable ride on both highway and trail. TeraFlex’s robust Front Control Arm Sport Brackets provide steering geometry correction as well as positive braking control with reduced nosedive.

The Sport ST3 and Sport ST4 feature our Front Control Arm Sport Brackets that balance front caster and pinion angles to improve front suspension geometry. These systems also include Front (3.5”+) and Rear (2.5”+) Track Bar Brackets to improve steering response, center the axles to optimize vehicle roll center, and reduce body roll for unsurpassed handling.

This results in a simple “install and drive” bolt-on installation with no cutting, welding, or alignment required. These maintenance-free suspension systems provide superior on-road ride quality and comfort with maximum off-road flex. TeraFlex suspension systems provide reduced noise, vibration, and harshness (NVH).

Falcon shock absorbers and TeraFlex lift coil springs have been engineered together to improve both compression and rebound for optimal vehicle stability.

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:

• Front & Rear 4.5" Coil Springs
• Front Lower Control Arm Sport Brackets
• Front Track Bar Bracket
• Front & Rear Bump Stops
• Rear Bump Stop Brackets
• Rear Bump Stop Mounting Straps
• Front & Rear Bump Stop Spacers & Shims
• Front Brake Line Anchor Kit
• Front & Rear Sway Bar End Links
• Front Sway Bar Disconnects
• Installation Hardware
• Installation Instructions

Features & Benefits:

• Sport/Sahara Fenders: 35-37” Tires
• Rubicon Fenders: 37” Tires
• Aftermarket High Fenders: 39”+ Tires
• Front Control Arm Sport Brackets balance front caster and pinion angles on 2.5-4.5” lift kits

Street & Trail:

• Delivers true Street & Trail (ST) performance
• Dependable performance w/ zero worries
• Positive, responsive handling w/ reduced NVH
• Front (3.5”+) and Rear (2.5”+) Track Bar Brackets improve steering response, center axles to optimize vehicle roll center, and reduce body roll for unsurpassed handling
• Front and rear Progressive Bump Stops protect occupants and the vehicle from hard suspension bottoming
• Full range of movement for off-road flex and articulation
• Install and drive, simple bolt-on installation – no welding required
• No alignment required
• TeraFlex Limited Lifetime Warranty against defects

Notes:

• 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.
• Sport Bracket HD Reinforcement Kit (# 1938115) beefs up the Front Control Arm Sport Brackets. Recommended, but not required.
• Does Not Include Shocks!
• Install Time: 9.5 Hours (10.5 Hours w/ shocks)