JKU Double Triangulated 4-Link Rear Long Arm Upgrade

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Your Price: $4,999.00

Part Number: RPM-3027

Availability: In Stock 14 Biz Day Processing

Aluminum Lower Upgrade

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JKU Double Triangulated 4-Link Rear Long Arm Upgrade

We set out 2 years ago to design a double triangulation for the JKU that solved many challenges and restrictions with the JK platform. We gave up a small amount of belly height (not a flat belly) to achieve better anti-squat and roll center numbers. The results were incredible and if our recommended rear axle separation is used a 94 anti-squat can be achieved on a JKU. There is no need to remove the body for installation.

Kit includes:

Rear weld in laser cut crossmember with lower link mounts
Rear weld in upper link frame side mounts
Truss top 4-link mounts (truss not included)
Axle side lower control arm mounts
(2) 1.75" solid 7075 T6 aluminum links with narrow Rock Jock Johnny Joints
(2) 2" solid 7075 T6 aluminum links with narrow Rock Jock Johnny Joints
(1) Skid Plate in 1/4" laser cut and CNC broke smooth bottom
Includes all grade 8/10.9 hardware

PLEASE NOTE:

This kit requires:

An exhaust modification; moving the Y link behind the cross member (2012+ both Magnaflow and AEM make bolt-in Y pipe kits)
Drilling one hole and welding a third link mount on the axle or truss
The side JKU factory fuel tank be removed
Outboard coil overs
Rear axle to have a truss

Our skid plate can be modified to work with other front crossmembers (call for details)
Evaporative canister will need to be relocated
Exhaust will need to be customized

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JKU Double Triangulated 4-Link Rear Long Arm Upgrade

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