BDS Suspension 4 Inch Lift Kit, FOX 2.5 Performance Elite Coilover, Chevy Silverado or GMC Sierra 1500 (14-18) 4WD, Block Kit, FOX 2.5 Performance Elite Rear Shocks, Cast Steel

PN. BDS712PES

A BDS Suspension lift kit raises your truck or SUV to make room for larger tires and add ground clearance, while correcting the geometry that matters for a good ride and safe handling. Each kit is engineered for the vehicle it fits, with components chosen to restore steering, driveline and suspension angles after the lift. BDS kits are offered with a choice of shock packages, so you can match the ride to how you use your vehicle, from daily driving and towing to trail and off-road use.

This part number is configured with rear lift: Block Kit; rear shock: FOX 2.5 Performance Elite Rear Shocks; factory control arm type: Cast Steel. Front lift: 4 in (cross member & coil-over). Rear lift: 2.75 in or 4.25 in (block, leaf spring). Clears tires up to 33 x 12.5. Recommended tire and wheel setups: 33 x 12.5 tires on 17 x 9 wheels with 4.5 in backspacing; 33 x 12.5 tires on 18 x 9 wheels with 5 in backspacing; 35 x 12.5 tires on 20 x 9 wheels with 5.75 in backspacing. Estimated installation time is 8-10 hrs, rated difficult. Installation notes: *IMPORTANT*: GM is producing several knuckle/control arm configurations in 2014-2017 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 our help images when customizing your kit; Requires frame bracket modification; Requires differential modification to clear electric power steering; Factory 17" and 18" wheels cannot be reinstalled due to tie rod end interference; If choosing the 5" rear block option, add-a-leaf # 111209 is recommended for a more level/tail high stance on crew cab models; All wheel drive models require drive line modification; Will not fit MagneRide magnetic ride control equipped models.

Features and Benefits:

• Fox 2.5 Shocks designed specifically for increased travel and the ability to soak up the roughest terrain
• The DSC (dual speed compression) adjuster adds remarkable versatility and precise tuning with a simple twist of one or both knobs
• High clearance crossmember design maximizes ground clearance Robust steering knuckles maintain ESC system compliance
• HD skid plate system improved offroad protection
• Multipoint differential relocation brackets to secure the front axle and improve CV angles
• FOX performance series IFP gas rear shocks to improved ride and offroad performance
• Factory Protection Plus drivetrain warranty included