• BDS 4" Suspension Lift Kit
BDS1425H

BDS Suspension 4" Lift Kit for 2007-2011 Jeep Wrangler JK 2 Door 4WD - Standard Jeep or Rubicon

  • $1,499.91

This kit comes with 4" Pro-Ride Coil Springs capable of full coil bind and 3" bump stop extensions to control the compression travel. To handle the added wheel travel, brake line relocation brackets are included or BDS stainless steel lines are available.
This system comes complete with front and rear fixed length lower control arms and rear upper adjustable control arms to properly control the front and rear axle positions. BDS control arms come standard with OE grade rubber bushings.
To improve the steering and handling geometry, BDS includes a front track bar relocation bracket and a dropped pitman arm. Front Ultimate Sway Bar Disconnects are included for non-rubicon models or fixed links for rubicon models for use with the factory disconnect system. Specific for 2007 - 2011, BDS exhaust extensions are included to maintatin front driveshaft clearance at full droop.
In the rear, an axle mounted track bar relocation bracket is included that has a built in support gusset that ties into the bump stop pad. JK's are known for broken welds on the factory track bar mount when wheeled hard, so BDS solved the problem with this added support. The kit comes standard with NX² series custom valved shock absorbers for a smooth ride.
BDS carries a large selection of accessories for Jeep JK's so check out what is available for this 4" lift by customizing your system.

Note: Components displayed in images may change based upon selections.

1. Will not fit 2wd models.
2. The fixed front and rear lower control arms can be upgraded to the flex or adjustable arms listed in the accessories.
3. The front driveshaft is maxed out at full droop and on certain models the driveshaft boot can contact the transmission pan. Replacement of the front driveshaft is recommended. 7. Exhaust modification may be required.
4. This kit is FMVSS No.126 Compliant.
5. This kit is right hand drive compatible. Follow right hand drive installation instructions when installing this kit on a right hand drive vehicle.

The NHTSA's Federal Motor Vehicle Safety Standard (FMVSS) No.126 requires all new passenger vehicles to include Electronic Stability Control (ESC) systems that meet certain standards that can be tested through a comprehensive series of evasive maneuvers. Aftermarket products must meet these standards as well. BDS Suspension is leading the industry by independently testing all suspension kits to verify our kits are fully compliant with the stability control system requirements set by Federal Motor Vehicle Safety Standard (FMVSS) No. 126.

Lift Height
Front (Base Kit): 4 in Coil Springs
Rear (Base Kit): 4 in Coil Springs

Tire and Wheel Combinations
37" x 12.50" with 16 x 8 and 4-1/2" backspacing
*Trimming may be required* 

Make Model Type Lift Location Year Range
Jeep Wrangler JK 2 Door 4" Front & Rear 2007-2011

Difficulty Level (1 easy – 5 complicated): 2
Estimated Installation Time (hours): 8

Instructions
PDF (click here)

Qty Part# Description
(1) 014454 Jk 4.5 In Box Kit
(1) 034311 Jk Front Coil Springs
(1) 034319 Jk Rear Coil Springs
(1) 124331 JK Front Fixed LCA Kit
(1) 124339 JK Rear Fixed LCA Kit
(2) 85700 BDS NX2 Shock Absorber
(2) 85959 NX² Shock Absorber

*Subject to change based upon selections

No Fine Print Warranty
BDS stands behind its products and that’s evident by their No Fine Print Warranty. This no-BS warranty protects the original purchaser against breakage, bending, sagging, or any other usage failure. This “no fine print” lifetime replacement warranty extends to cover all BDS hard parts as well as bushings. Exclusions would be product finish and wearable items such as shock/stabilizer cylinders, tie rod ends and ball joints that would fall under the separate Limited Lifetime Warranty policy. Beginning February 1, 2020 all new kit purchases include the No Fine Print Warranty on bushings.

Limited Lifetime Warranty (for wearable items)
Wearable items include shock/steering stabilizer cylinders, ball joints and tie rod ends. BDS Suspension Co. warrants to the original retail purchaser that its these wearable parts are free from defects in material and workmanship for so long as they own the vehicle. Excluded from this warranty are the finish of the product. Defects in material and workmanship do not include such things as dented cylinders or bent rods caused by obvious side impact, rust or corrosion. A shock absorber is a wear item and over time will experience diminished damping resistance due to normal component wear. This is not a defect in material or workmanship and is therefore not warrantable.