Lift your vehicle with suspension kit from TeraFlex

TeraFlex Alpine RT (Rogue Trail) Suspension Systems build on the already capable Alpine CT (Cross-Trail) Suspension Systems. These systems include all top-of-the-line components. The 4.5” Alpine RT4 Long Arm Extended-Travel Suspension System excels on the highway, off-road, through the desert, or rock crawling! Bolt-on Alpine IR Long Arms and brackets, HD forged adjustable track bars, and track bar brackets allow full suspension adjustability, while the SpeedBumps smooth out unexpected trail bumps.
High quality components

Adjustable Alpine IR Long Arms balance front caster angle and pinion angles as well as optimize rear pinion angles, anti-squat geometry, and tire position. Independent Rotation (IR) Bushings remove bushing bind during full suspension travel for less overall bushing load during articulation resulting in unrestricted droop as well as a noticeable ride improvement whether on the highway or the trail.

HD forged adjustable track bars and track bar brackets improve steering response, center the axles to optimize vehicle roll center, and reduce body roll for unsurpassed handling. Extended-Travel Suspension Systems include carefully selected components to safely provide 16” of rear suspension travel. 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 RT Suspension Systems are for the Jeeper who wants it all!

These innovative Teraflex's SpeedBump bump stops reduces suspension compression impacts during fast off-road driving and thus make it much easier to maintain control over the vehicle. The modern design of the polymer shaft withstands more than 1000 cycles without the slightest signs of wear and abrasion. Closed-cell nitrogen retains its properties even sub-zero temperatures so thanks to that the SpeedBump`s will meet the expectations of even the most demanding Jeep owners. The external shaft seal also prolongs shaft life by wiping and cleaning the shaft to prevent contaminants from entering the SpeedBump housing. Additionally, these maintenance-free SpeedBump Bump Stops don’t require any adjustment or tuning.

Specs:

    Increases ground clearance
    Allows larger wheels to be fitted
    Improves handling, reduces noise and vibration
    Improves steering response
    Provides full range of motion
    Control arms include IR bushings

Max tyre diameter:

    33": Sport/Overland | (w/ 2" front &, 1" rear bump stops)
    35": Sport/Overland | (w/ 3" front &, 2.5" rear bump stops)
    37": Sport/Overland | (w/ 4" front &, 3.5" rear bump stops)
    35": Rubicon | (w/ 2" front &, 1" rear bump stops)
    37": Rubicon | (w/ 2" front &, 2.5" rear bump stops)
    39": Rubicon | (w/ 4" front &, 3" rear bump stops)

In the box:

    (2) Front coil spring
    Front track bar bracket
    Front control arm bracket
    Front bump stops
    Front quick disconnect sway bar kit
    Front forged adjustable track bar
    (2) Front lower long arm Alpine IR
    (2) Front upper long arm Alpine IR
    (2) Rear lower long arm Alpine IR
    (2) Rear upper long arm Alpine IR
    (2) Rear coil spring
    Rear adjustable track bar
    Rear driveline center support mount lowering spacer kit
    Rear forged sway bar kit ST
    Rear track bar bracket
    Front and rear bump stop strike pad shim kit
    Brake line anchor kit
    Progressive bump stops
    Coil spring retainer kit
    Extended-travel shock accessory kit
    Transmission skid plate and long arm crossmember reinforcement
    Bracket kit for Alpine long arm

Notes:

    Requires aftermarket wheels w/ 4.75” backspacing or less – or Offset Wheel Adapters TX1057000 for stock wheels (sold separately)
    Models with plastic bumpers require removal of bumper-to-fender wind deflector/splash guards to fit 35” or larger tyres
    Alignment required
    Requires longer shocks, we recommended TeraFlex and Fox
    For diesel models front get 1" lift less, we recommend to use front spacer load level kit TX1155100 (sold separately)
    Requires cutting/removal of factory control arm bracketry to install Long Arm Brackets