2015-2019 2.8L Duramax 5.5" Lift Kit (BDS722F)

Fits

Improve your off-road capability in your Colorado with the BDS 5.5" Lift Kit. Take it up a notch in strength, control, and stance with the BDS 5.5" lift kit! This Performance system brings together safety and capability with uncompromising on and off-road performance. All BDS kits have everything you need to properly lift or level your truck without the hassle of searching for the proper parts.

Part Number: BDS722F

• Fox 2.5 Remote Reservoir Coil-overs
• Fox 2.0 series IFP gas shocks
• HD 1/4" steel high clearance cross members
• Ductile cast iron extended steering knuckles
• Full-width skid plate
• Transfer case indexing ring
• Front bump stop extension
• 4" rear block & U-Bolt kits
• Sway bar links
• HD Moog tie rod ends
• Retains OE driving characteristics
• Clears 33" Tires

Tire & Wheel Combinations:

• 305/55R20 w/ 20 x 9 and 5.25"
• 305/70R17 w/ 17x9 or 18x9 and 4.5"
• 295/70R17 w/ 17x8 or 18x8 and 4.5"

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:

• 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

• Inner fender trimming is required.
• Minor welding is required.
• The electronically assisted power steering system is sensitive to out of round, unbalanced, and more aggressive tread pattern tires. High-speed steering wheel feedback can occur.
• The actual ride height on C/O kits is closer to 6'' of lift.
• Stock 17" & 18" wheels can not be reinstalled with the lift kit. Aftermarket 20" wheels with a maximum of 5.25" Backspacing are recommended - certain wheel and tire combinations will require weld on steering stops, these are included in the kit. See the end of inst. sheet for details on installation.
• Will not fit ZR2 Models.
• Will fit diesel models.

• Click Here For Installation Instructions
• Difficulty: 4 (where 1 = easiest and 5 = complicated)