Shop Jeep Wrangler JK/JKU Suspension & Lift Kits
- Premium Lift Kits: Engineered systems from industry leaders like MetalCouak and TeraFlex to clear larger tires without sacrificing highway handling.
- Performance Shocks: Premium shock packages from Radflo, Falcon, Icon Vehicle Dynamics, and Bilstein tuned for 2.5” to 5.5” lift heights on both 2-door and 4-door models.
- Suspension Alignment: Adjustable control arms to correct caster angles and heavy-duty adjustable track bars to recenter your front and rear axles.
- Trail Flexibility: High-clearance bump stops to cushion full compression and Apex AutoLnx self-locking sway bar disconnects for instant trail articulation and automatic highway reconnection.
Crucial Supporting Parts for Lifted JKs
Don't overlook the secondary components affected by a suspension lift. Installing these supporting parts during your initial build saves you a second teardown later:
- Exhaust Spacer Kits: Vital for 2012–2018 JKs to safely reroute the exhaust plumbing away from the front driveshaft at full droop.
- Heavy-Duty Driveshafts: Rugged Adams Driveshaft upgrades featuring high-strength Dana Spicer U-joints to handle steep driveline angles.
- Brake & Body Protection: Extended stainless steel brake lines and heavy-duty underbody skid plates.
Heavy-Duty Steering Kits & Stabilizers
- Steering Upgrades: The MetalCloak HD Steering Kit replaces weak factory units with a massive 1-⅝” diameter center-link tie rod.
- Stabilizer Relocation: Integrated HD billet clamps safely elevate and protect your steering stabilizer away from low-hanging trail obstacles.
- Kickback Dampening: Premium steering stabilizers and dampers to absorb harsh ruts and rock impacts before they shake the steering wheel.
- Factory Restorations: High-quality OEM-spec replacement steering links to refresh worn-out commuter rigs.
Jeep JK Axles, Lockers & Re-Gearing Packages
Proper differential gearing is critical to restoring power lost to larger tires. Rubicon models feature Dana 44 axles front and rear, while Sport and Sahara trims utilize a Dana 30 front axle paired with a Dana 44 rear axle. We stock specific gear sets and reinforcement kits for both configurations.
| Axle Type | Available Upgrades | Best For |
|---|---|---|
| Dana 30 (Front) | Low-pinion Sierra Gear ring & pinions (4.10 to 5.13), upgraded 3.73+ carriers, aftermarket lockers, and chromoly axle shafts. | Sport & Sahara builds running up to 35" tires. |
| Dana 44 (Front/Rear) | Heavy-duty axle trusses, upgraded differential covers, high-angle CV joint kits, and premium master install kits. | Rubicon models or heavily abused setups running 35"+ tires. |
- Axle Maintenance: Heavy-duty ball joints, rugged inner axle seals, and replacement U-joints to eliminate front-end play and keep gear oil sealed tight.
- Professional Installation: Re-gearing and locker installations require precise tolerances. Our Red Seal technicians handle all differential builds in-house.
Exterior Protection & Trail-Ready Armour
- High-Clearance Fenders: Rugged MetalCloak front and rear metal fenders to maximize tire clearance during deep suspension articulation.
- Body Armor: Heavy-duty rock rails with integrated flip-steps to guard your rocker panels while providing clean cabin access.
- Track Width: Spidertrax wheel spacers to prevent tire scrub on internal frame components at full lock.
- Highway Compliance: Quick-release removable mud flaps that pull out with a single pin for the trail and slide right back on for the highway.
Overlanding, Electronics & Camp Upgrades
- Speedometer Calibration: Advanced programmers and modules to recalibrate your computer for tire sizes up to 42" and gear ratios up to 5.38.
- Power Management: Programmable switch control systems to cleanly route power to auxiliary trail lighting, winches, and communication gear.
- Onboard Air Infrastructure: Custom single and twin air compressor mounting brackets paired with universal radio antenna mounts.
- Premium Roof Architecture: Pop-up camper hardtops for ultimate overland utility, alongside tactical MOLLE storage pouches and interior gear holsters.
Professional Jeep Installation Services Near Calgary
At Four Wheel Freedom, you don't have to guess if your installation is done right. Our Red Seal Certified technicians specialize in complex Jeep Wrangler JK/JKU builds at our fully equipped shop in Cochrane, Alberta. From precision suspension lifts and complete axle re-gearing to custom off-road fabrication and professional alignments for lifted trucks, we guarantee your rig performs safely on the road and flawlessly on the trail.