Installation Time
(approx) a Weekend
Difficulty Level:
Mechanical expertise or professional installation required.
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Teraflex 4-Inch Alpine RT4 Long Arm Suspension Lift Kit (07-18 Jeep Wrangler JK 4-Door)
Item J140906
$0.00
Our Price
$5,248.99 (kit)
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- 4-Inch Alpine RT4 Long Arm Suspension Lift Kit
- Increases Ride Height for Excellent Off-Road Handling
- High-Performance, Lifted Coil Springs
- Forged Adjustable Track Bars and Track Bar Axle Brackets
- Features Alpine’s RT4 Long Control Arms
- Accommodates up to 37-Inch Tires
- Requires Drilling, Welding, and Alignment
- Guaranteed by a Limited Lifetime Warranty
- Fits All 2007-2018 Jeep Wrangler JK 4-Door Models
| Brand | Teraflex |
| Lift Height | 4.00 Inch |
| Lift Kit Type | Long Arm Lift |
| Lift Kit Includes Shocks | Shocks Not Included |
Description
Powerful Off-Road Lift Kit. Give your Jeep an unstoppable off-road capability with the Teraflex 4-Inch Alpine RT4 Long Arm Suspension Lift Kit. Apart from improving your off-roader’s clearance to accommodate up to 37-inch tires, this lift kit has also been designed to offer remarkable suspension performance. With the RT4 Long Arm Suspension Lift Kit, dominating the trails becomes even more enjoyable than ever.
Heavy-Duty Coil Springs. The 4-Inch Alpine RT4 Long Arm Suspension Lift Kit comes includes 4 high-performance coil springs. They significantly enhance wheel travel, improve suspension compression, and optimize rebound for unprecedented control and traction on uneven terrain.
High-Performance SpeedBumps and Bump Stops. The 4-Inch Alpine RT4 Long Arm Suspension Lift Kit comes with front speedbumps and rear progressive bump stops. They are added to ensure progressive compression in high-speed suspension movement. This lets you experience smoother driving in competitive conditions.
Highly Durable Track Bars. The 4-Inch Alpine RT4 Long Arm Suspension Lift Kit is equipped with forged front adjustable and rear track bars with track bar axle brackets. They are intended to improve steering response, center the axle for superb roll center, and reduce body roll. The track bars also correct suspension geometry and control arm angles so you can achieve remarkable ride quality and comfort on extremely rugged roads.
Adjustable Alpine Long Control Arms. The 4-Inch Alpine RT4 Long Arm Suspension Lift Kit comes with Alpine’s high-performance RT4 Long Control Arms. They feature an adjustable design that provides balance to the front caster angle and pinion angles to enhance the rear pinion angle. This prevents squats and guarantees correct suspension alignment. These long control arms have been built using high-quality steel to ensure reliable strength and longevity.
Premium-Level Sway Bar Link. This 4-Inch Alpine RT4 Long Arm Suspension Lift Kit includes a rear sway bar link to solve any rubbing issues between the tire and the rear sway bar. It also minimizes noise, vibration, and harshness while also offering a proper camber angle of the inner wheels for unprecedented off-road control.
Designed for Straightforward Pro Installation. The installation of the 4-Inch Alpine RT4 Long Arm Suspension Lift Kit is straightforward for a professional mechanic. Please note, however, that mounting this lift kit needs some cutting, welding, and alignment.
Worry-Free Limited Lifetime Warranty. Teraflex protects this 4-Inch Alpine RT4 Long Arm Suspension Lift Kit with a lifetime warranty against manufacturing defects from the original purchase date. Please note that some limitations for this warranty may apply. Please refer to the manufacturer’s website to learn more.
Application. This Teraflex 4-Inch Alpine RT4 Long Arm Suspension Lift Kit fits all the 2007-2018 Jeep Wrangler JK 4-Door models.
Fitment:
- 2007 Jeep Wrangler
- 2008 Jeep Wrangler
- 2009 Jeep Wrangler
- 2010 Jeep Wrangler
- 2011 Jeep Wrangler
- 2012 Jeep Wrangler
- 2013 Jeep Wrangler
- 2014 Jeep Wrangler
- 2015 Jeep Wrangler
- 2016 Jeep Wrangler
- 2017 Jeep Wrangler
- 2018 Jeep Wrangler
Teraflex 1334000
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (4) Lifted Coil Springs
- (4) 0.5-Inch Lift Coil Spring Spacers
- (8) Alpine IR Long Control Arm & Bracket Kit
- (1) Front HD Forged Adjustable Track Bar
- (1) Rear HD Forged Adjustable Track Bar
- (1) Front
4.6
Customer Reviews (14)
Questions & Answers
10 More Questions
Will It Fit My Wrangler
- JK Rubicon 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
- JK Wrangler 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
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I’ve always been into cars of all kinds but I really fell in love with my Jeep. My Jeep was my first vehicle, and first and only Jeep so far but I know there will be others. The fact that there is nothing on the road that it can be confused with is what drew me to it. The sense of community and the ...
I’ve always been into cars of all kinds but I really fell in love with my Jeep. My Jeep was my first vehicle, and first and only Jeep so far but I know there will be others. The fact that there is nothing on the road that it can be confused with is what drew me to it. The sense of community and the ...
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