BDS734FDSC | BDS Suspension 4 Inch Lift Kit With Fox 2.5 Coil Over For Chevrolet Suburban/Tahoe / GMC Yukon/Yukon XL 1500 4WD (2015-2019) | Factory Control Arm Aluminum / Stamped Steel, Fox 2.5 Coil Overs With DSC Adjuster

• FOX 2.5 Factory Race series coilovers for improved ride quality, performance, and capability
• High clearance crossmember design maximizes ground clearance
• Robust steering knuckles maintain ESC system compliance
• High-strength replacement upper control arms provide durability and serviceability
• HD skid plate system improved offroad protection
• Multipoint differential relocation brackets to secure the front axle and improve CV angles
• Factory Protection Plus drivetrain warranty included

• 32 x 12.5 with 17 x 8 and 4.5 in. Backspace
• 33 x 12.5 with 18 x 9 and 5 in. Backspace
• 33 x 12.5 with 20 x 9 and 5.75 in. Backspace

FOX 2.5 Coil-Overs

FOX 2.5 coil-overs offer next level performance for on-road comfort and off-road comfort capability. Tuned and ready to install right out of the box, these bolt-on 2.5-inch diameter coil-overs are built for abuse and packed with race-proven technology. They include a remote reservoir for additional fluid capacity to keep your shocks running cool so you can push the limits in the rough terrain.

DSC Adjustment

FOX 2.5 coil-overs are available with optional DSC (dual speed compression) adjustment to tune the high-speed and low-speed compression damping allowing for added control on-road with the ability to easily dial in more aggressive damping offroad. Tuning is a simple twist of the two clearly defined knobs with immediate feedback to dial it in for any terrain.

High Clearance Crossmembers

BDS maximizes ground clearance with their heavy duty 1/4-inch thick laser cut perfect fit crossmembers. Paired with a front skid plate system that bolts together to create a rigid subframe while adding extra protection.

Factory Control Arm Type

*IMPORTANT*: GM is producing several knuckle/control arm configurations in 2014-2018 models trucks. Cast Steel control arm equipped models will require the "Cast Steel Control Arm" kit. Stamped Steel and Aluminum control arm equipped models will require the "Aluminum Control Arm" kit. Be sure to verify which factory control arms your truck has before ordering by referencing the help images in each tab below.

Coil-Over Option

FOX 2.5 Coil-Overs

• 2.5-inch smooth bore zinc plated seamless steel body
• Zinc-plated and double-clear coated for long lasting finish
• Black-anodized, CNC-machined 6061-T6 billet aluminum
• Application-specific, adjustable 3.0 Eibach® racing springs
• 7/8-inch hard chrome-plated steel shafts
• Application specific valving to maximize performance

FOX 2.5 Coil-Overs with DSC Adjuster

All the FOX Coil-Over Advantages Plus:

• Dual Speed Compression (DSC) Adjuster
• Increases both low and high-speed compression levels up to 25%
• Easy twist knobs for Low-Speed and High-Speed Compression adjustment
• Provides added control and comfort for on-road use
• More aggressive damping for use off-road

Important Notes

*IMPORTANT*: GM is producing several knuckle/control arm configurations in 2015-2016 model trucks. Cast Steel control arm equipped models will require the "Cast Steel Control Arm" kit. Stamped Steel and Aluminum control arm equipped models will require the "Aluminum Control Arm" kit. Be sure to verify which factory control arms your truck has before ordering by referencing our help images when customizing your kit.

1. Frame bracket modification and welding are required.
2. 20" wheels with 5" to 5-3/4" backspacing are recommended to reduce trimming.
3. AWD models may require front driveline modification
4. Factory 17" and 18" wheels cannot be reinstalled due to tie rod interference.
5. Will not work on auto-ride or magneride equipped vehicles.

Installation

Specification