Installation Time
(approx) a Weekend
Difficulty Level:
Mechanical expertise or professional installation required.
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Teraflex 4.50-Inch Alpine CT4 Long Arm Suspension Lift Kit (18-24 2.0L or 3.6L Jeep Wrangler JL 4-Door)
Item J140913-JL
$0.00
Our Price
$4,585.99 (kit)
FREE Shipping Market Price $5,273.89 You Save 13% ($687.90) Up to 10% off for Military & First Responders! See DetailsWill this fit your Vehicle?
Ship to: Columbus - 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Suspension Lift Kit
- Provides 4.50-Inch Lift Height
- Offers Improved Handling, Traction, and High-Performance Driving
- With Teraflex 4.50-Inch Lift Coil Springs
- Adjustable Alpine Long Control Arms
- Front HD Forged Adjustable Track Bar and Front and Rear Track Bar Axle Brackets
- Front and Rear Progressive Bump Stops
- Premium, Black Finish
- Accommodates Tire Sizes up to 37 Inches
- Professional Installation Highly Recommended
- Backed by a Limited Lifetime Warranty
- Fits All 2018 to 2024 2.0L or 3.6L Jeep Wrangler JL 4-Door Models
| Brand | Teraflex |
| Lift Height | 4.50 Inch |
| Lift Kit Type | Long Arm Lift |
| Lift Kit Includes Shocks | Shocks Not Included |
Description
True Cross-Trail Experience. Take your Jeep Wrangler JL to the rugged terrains with the assurance that it can successfully scale the obstacles with confidence. This Teraflex 4.50-Inch Alpine CT4 Long Arm Suspension Lift Kit delivers cross-trail performance with factory ride quality. It also allows the installation of larger tires and wheels for improved ground clearance and a more aggressive off-roading capacity.
Comfortable Ride. Teraflex engineered the heavy-duty coil springs in this kit with extensive rate tuning and dynamic balance. Linear rate technology ensures the maximum number of active coils under load for consistent performance and predictable handling throughout the full range of suspension travel both on and off the road. Moreover, the springs’ high-tensile strength offers reliable suspension support.
Alignment and Stability. This 4.50-Inch Alpine Suspension Lift Kit uses Alpine CT4 Long Control Arms and brackets. This control arm kit provides significant improvements in the overall steering and handling of your vehicle. This kit, together with the included adjustable HD track bar kit, also facilitates successful navigation on challenging trails with the enhanced steering capabilities.
Professional Installation Recommended. Featuring bolt-on installation, this Alpine Suspension Lift Kit comes with all the necessary installation hardware. For optimum results, mechanical expertise is highly recommended in the installation.
Limited Lifetime Warranty. Teraflex backs this Alpine CT4 Long Arm Suspension Lift Kit with a limited lifetime warranty against manufacturing defects in materials and workmanship. Please check the terms and conditions for exclusions and full details.
Application. This Teraflex 4.50-Inch Alpine CT4 Long Arm Suspension Lift Kit is specifically designed to be used on all 2018 to 2024 2.0L or 3.6L Jeep Wrangler JL 4-Door models.
Application Note. Removal of bumper-to-fender wind deflector or splash guards is required to accommodate 35-inch or larger tires on JL’s with plastic bumper. The provided Bump Stop Strike Pad Shim Kit will be needed when using 37-inch tires on Rubicon models. This kit also requires aftermarket wheels with 4.75-inch backspacing (or less) – or Offset Wheel Adapters for stock wheels.
Fitment:
- 2018 Jeep Wrangler
- 2019 Jeep Wrangler
- 2020 Jeep Wrangler
- 2021 Jeep Wrangler
- 2022 Jeep Wrangler
- 2023 Jeep Wrangler
- 2024 Jeep Wrangler
Teraflex 1524000
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Front Coil Springs
- (2) Rear Coil Springs
- (1) Alpine IR Long Control Arm and Bracket Kit
- (1) Front HD Forged Adjustable Track Bar
- (1) Rear HD Forged Adjustable Track Bar
- (1) Front Track Bar Axle Bra
4.6
Customer Reviews (14)
Questions & Answers
10 More Questions
Will It Fit My Wrangler
- JL Rubicon 4 Door - 18, 19, 20, 21, 22, 23, 24
- JL Rubicon 4xe 4 Door - 21, 23, 24
- JL Wrangler 4 Door - 18, 19, 20, 21, 22, 23, 24
- JL Wrangler 4xe 4 Door - 21, 22, 23, 24
Word On The Trail
Have ordered various items from Extremeterrain and I have to say that I have yet to be disappointed. Website is easy to navigate and easy to follow. The check out is fast and efficient, no hidden costs. If you need to talk to an expert, their guys are some of the best
Meet Our Team
Jim H, 2010 Jeep Wrangler JK
Web Development
My dad would always take me trail riding in the Pine Barrens as a kid when I lived in South Jersey, so I’ve always been into four wheel drive trucks and Jeeps. When the time came for me to get a vehicle, I picked up an old Cherokee. I still have that old Jeep strictly for offroading, but after a few...
My dad would always take me trail riding in the Pine Barrens as a kid when I lived in South Jersey, so I’ve always been into four wheel drive trucks and Jeeps. When the time came for me to get a vehicle, I picked up an old Cherokee. I still have that old Jeep strictly for offroading, but after a few...
