Description
Upgrade your Gladiator’s capability with the TeraFlex Alpine RT Long Arm Coilover Suspension System, featuring Falcon 3.3 Series Adjustable Coilovers. Built specifically for the Jeep Gladiator JT Rubicon, this premium system delivers unmatched articulation, ride quality, and real-world performance—with no frame welding required.
Designed to eliminate the compromises found in generic coilover kits, this setup includes vehicle-specific Falcon shocks, bolt-on frame brackets, and heavy-duty long arms that maintain proper suspension geometry, improve traction, and smooth out the ride on and off the trail.
Key Features:
- Fits Jeep Gladiator JT Rubicon with factory-width or Tera60 axles (3.25” tube)
- Delivers up to 16” of rear suspension travel with no limit straps required
- Falcon 3.3 Series Coilovers with 13” stroke and quick-adjust knobs for easy tuning
- True dual-rate coilover design with adjustable crossover and 4.5” lift (+/- 1.25”)
- Tuned specifically for JT Gladiator with thousands of hours of real-world testing
- Refreshed speed bumps for 4x the bottoming resistance—smooth, quiet operation
- Heavy-duty Alpine IR Long Arms and bolt-on coilover brackets
- Front sway bar quick disconnects for full off-road articulation
- HD adjustable track bars and relocation brackets for precise axle centering and handling
- Full bolt-on installation with no frame welding, reinforced with a rockguard crossmember
Construction & Materials:
- 1/4” laser-cut bracketry
- DOM tubing arms: 42mm x 4mm (uppers), 50mm x 5mm (lowers)
- Triple-stage powder coat finish
- Sealed, oversized gimbal lock bearings
- TeraFlex limited lifetime warranty (coilovers have 1-year warranty)
Important Notes:
- Requires wheels with 4.75” backspacing or less or 1.75” wheel spacers (sold separately)
- Front driveline upgrade required (double cardan) due to increased travel
- Models with plastic bumpers must remove bumper-to-fender splash guards
- Requires removal of factory spring buckets and control arm mounts
- Rear control arm brackets must be welded to axle
- Alignment required after installation
