• BDS 4" Suspension Lift Kit
BDS745H

BDS 4" Lift Kit for 2017-2019 Chevy/GMC Colorado/Canyon

  • $1,879.45

This 4" ZR2 system builds on the tried and true design of BDS's lift systems for the standard Colorado to take advantage of the FMVSSS No.126 (ESC System) compliant Colorado kit components and build them into the new ZR2 setup. Up front this 4" system utilizes a pair of 1/4" thick one-piece laser cut steel high clearance crossmembers to reposition the longer travel A-arms along with a multipoint differential relocation system to securely position the front axle and keep CV axle angles at a minimum. Tying everything together is a heavy duty full width belly skid plate that creates a stout subframe and improves offroad protection whether you are charging through the open desert of out on a backcountry trail. A pair of CNC-machined ductile iron steering knuckles are supplied to reposition steering tie rod mount points and integrate with the larger ball joints from the ZR2 A-arms. Top mounted strut spacers are supplied to correctly position the DSSV coilovers to set ride height and achieve clearance throughout suspension travel. At 4" of lift on the ZR2 the front driveline angles begin to be a issue. To correct this BDS supplies a transfer case indexing ring to rotate the transfer case and improve front driveshaft operating angle to allow the re-installation of the factory driveshafts.
Out back BDS supplies a 4" block and u-bolt kit to replace the factory block to level the stance of the Colorado ZR2 while retaining ride quality. Additionally a pair of axle mounted shock relocation brackets are supplied, specially designed for the ZR2 to allow integration with the factory DSSV shocks. As with all BDS suspension lifts, these new Chevy Colorado ZR2 4" lift systems are backed by Factory Protection Plus giving you the confidence to use it and abuse it out on the trail. Take your ZR2 to the next level with BDS Suspension.

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

1. Will fit gas and diesel models
2. Inner Fender trimming required
3. Minor welding required
4. Electronic assisted steering system is sensitive to out of round, unbalanced, and more aggressive tread pattern tires. High speed steering wheel feedback can occur.
5. Stock 17" and 18" wheels cannot be reinstalled with the lift kit. Aftermarket 20" wheels with a maximum 5.25" backspacing are recommended. Certain wheel and tire combinations will require weld on steering stops, these are included in the kit. See end of instructions sheet for details on installation.

Lift Height
Front (Base Kit): 4" in High Clearance IFS System
Rear (Base Kit): 4" in Block

Tire and Wheel Combinations
35x12.50 with 20 x 9 and 5.25" backspacing
35x12.50 with 17x9 or 18x9 and 4.5" backspacing
*Trimming may be required* 
Make Model Type Lift Year Range
Chevy / GMC Colorado/Canyon Colorado ZR2 4" 2017-2019

Difficulty Level (1 easy – 5 complicated): 4
Estimated Installation Time (hours): 8

Instructions
PDF (click here)

Qty Part# Description
(1) 021400 2017-18 Colorado ZR2 Box Kit 1of5
(1) 021401 2017-18 Colorado ZR2 Box Kit 2of5
(1) 021402 2017-18 Colorado ZR2 Box Kit 3of5
(1) 021403 2017-18 Colorado ZR2 Box Kit 4of5
(1) 021404 2017-18 Colorado ZR2 Box Kit 5of5

*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.