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RockJock 4in Sport Edition Suspension Lift Kit - JK 2DR

Suspension
Lift Kits
4-5in Lifts >RockJock 4in Sport Edition Suspension Lift Kit - JK 2DR

RockJock 4in Sport Edition Suspension Lift Kit

JK 2DR

INCLUDED IN PRICE

Front Coil Springs $284.00

1 x RockJock Front Coil Springs - JK
RJKCE-9132F1P

In stock!
Rear Coil Springs $284.00

1 x RockJock Rear Coil Springs 4in - JK
RJKCE-9132RP

Out of stockEstimated to ship in 1-2 days
Front Upper Control Arms $480.00

1 x RockJock Off Road Suspension System Control Arms Front Upper - JK
RJKCE-9807FUA

In stock!
Rear Upper Control Arms $490.00

1 x RockJock Rear Upper Johnny Joint Control Arms - JL/JK
RJKCE-9807RUA

Only 1 left!
Front Bump Stops $144.00

1 x RockJock Off Road Suspension System Front Bump Stop Kit - JK
RJKCE-9807FBSK

In stock!
Rear Bump Stops $125.00

1 x RockJock Rear Bump Stop Extension Kit - 3in - JK
RJKCE-9807RBSK

In stock!
Front Brake Hose Relocation Brackets $33.00

1 x RockJock Front Brake Hose Relocation Bracket Kit - JK
RJKCE-9807FBLBK

In stock!
Rear Brake Hose Relocation Brackets $33.00

1 x RockJock Rear Brake Hose Relocation Bracket Kit - JK
RJKCE-9807RBLBK

In stock!
Rear Track Bar Correction Bracket $120.00

1 x RockJock Rear Trac Bar Geometry Correction Bracket - JK
RJKCE-9807RTBK

In stock!
Rear Sway Bar Links $191.00

1 x RockJock Adjustable Sway Bar End Link Kit (14in Long) - Pair
RJKRJ-203002-101

Out of stockEstimated to ship in 1-2 days
Rear Shock Mount Relocator Kit $41.00

1 x RockJock Shock Mount Relocator Kit Rear - JK
RJKCE-9807RSRK

In stock!

$2,225.00

Qualifies for
free shipping!

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Part # RJ-JK2DR0-101

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Installation Instructions

Fitment Details

Features & Product Details

RockJock's Sport Edition Johnny Joint Suspension System for JK Wranglers provides 4 inches of lift and allows for efficient clearance of up to 37 in. tall tires (larger tires will require aftermarket fenders and minor trimming)!

Comprised of only the highest end components in the areas of strength, fit, finish, function, and the engineering to back them, this kit is more than sufficient for those who want to lift their vehicle, install big tires and hit some intermediate trails on the weekend!

For those who intend to do more serious 4 wheeling and rock crawling, you'll want to look at all of the upgrade parts that RockJock has to offer that can be added to this kit to get your vehicle to its full potential at any level of off-roading!

Premium shock packages from Rancho, Fox and King are offered as options so that you can select the shock brand and performance level that matches your driving style. We always recommend adjustable shocks, as they allow the ride to be tuned to match the terrain and driver’s preference.

Kit Features:

RockJock Spec. Dual-Rate Springs - Feature a soft initial rate that absorbs small bumps and trail chop, to deliver a smooth, comfortable ride, while a firmer secondary rate helps soak up larger impacts and reduce bottoming. A key differentiator of RockJock spec. dual-rate springs is the positioning of the crossover point between the initial and secondary spring rates so that a portion of the softer initial rate is available and active at ride height before crossing over to the firmer secondary rate deeper into the travel.

Bump Stop Spacers - Proper bump stop extensions are a must and our heavy duty kits stand up to hard use while keeping the tires off of your JK’s fenders!

Johnny Joint Control Arms – Heavy duty adjustable upper control arms feature RockJock Johnny Joints, the original and most durable high-articulation urethane suspension joint on the market. Johnny Joints feature a smooth steel ball that pivots inside a proprietary urethane shell to provide over 30 degrees (per joint) of quiet, shock dampening articulation - without the excessive deflection found in soft rubber-based flex joints. Johnny Joints are so trusted that they are used by multiple commercial suspension companies, for both street and off-road suspension systems.

Lift Details - The RockJock Suspension System provides 4 in. of suspension lift.

Actual lift height may vary due to factory build specs. and added equipment and accessories.

Tire Fitment:

37 in. tires – no inner fender modification necessary

38 in. or larger tires – aftermarket high-clearance fenders suggested/required

Wheel Backspace:

4.5 in. wheel backspace is recommended for all tire sizes

Note: Image shows kit installed on a JK with 37in tires