This configuration pairs the FOX 2.5 Performance Elite front coil-overs with FOX 2.5 Performance Elite rear shocks. The 2.5 rear shocks feature a 2.5-inch impact extruded aluminum body, a massive 7/8-inch hard chrome plated heat-treated alloy steel shaft, an external reservoir that separates shock oil from high-pressure nitrogen, and the DSC Dual Speed Compression Adjuster as standard. Fully serviceable with a 1-year manufacturer's warranty.
Overview
The BDS 6-inch lift kit for the Chevy Silverado and GMC Sierra 1500 (2019–2026) 4WD features FOX 2.5 Performance Elite coil-over shocks up front and is designed to improve stance, performance, and off-road capability. The kit provides clearance for up to 35-inch tires and includes everything necessary for a complete front and rear suspension lift. BDS's high-clearance design improves ground clearance and off-road protection while correcting suspension and steering geometry for on-road handling at the new ride height.
Up front, the kit uses FOX 2.5 Performance Elite coil-over shocks, high-arched 1/4-inch thick steel crossmembers, multipiece differential relocation brackets, and heavy duty skid plates. Steering geometry is corrected with CNC-machined ductile iron steering knuckles and replacement tie rod ends for ESC system compatibility. Sway bar drops, bump stop extensions, brake line brackets, CV spacers, and all required hardware are also included. In the rear, a heavy duty lift block replaces the stock block to lift and level the stance while retaining ride quality and load capacity, along with new U-bolts and brake line brackets.
Features
- FOX 2.5 Performance Elite series coil-overs with DSC Adjuster 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 for improved off-road protection
- Multipoint differential relocation brackets to secure the front axle and improve CV angles
- Factory Protection Plus drivetrain warranty included
Specifications
- Lift height: 6 inches (actual ride height on coil-over kits is approximately 6.5 inches)
- Tire clearance: up to 35 inches
- Front shocks: FOX 2.5 Performance Elite coil-overs
- 2.5-inch impact extruded aluminum body
- 7/8-inch hard chrome plated heat-treated alloy steel shaft
- External reservoir separates shock oil from high-pressure nitrogen
- DSC Dual Speed Compression Adjuster standard — 10 low-speed and 12 high-speed compression levels
- Black anodized aluminum reservoir for increased cooling efficiency
- Fully serviceable; 1-year manufacturer's warranty
- Front crossmembers: 1/4-inch thick laser cut steel, high-arched design
- Steering knuckles: CNC machined ductile cast iron
- Rear lift: heavy duty lift block (replaces stock block)
- Rear U-bolts, brake line brackets included
- Vehicle fitment: 2019–2026 Chevy Silverado 1500 and GMC Sierra 1500 4WD (Gas)
Installation
- Estimated time: 8 hours
- Difficulty: Difficult
- Tools required: 36mm Socket, Cut Off Wheel or equivalent, Ball Joint Separation Tool, Reciprocating Saw, Welding Equipment
Important Notes
- Requires frame bracket modification.
- Factory 17–18-inch wheels cannot be reinstalled due to tie rod end interference; stock 20-inch wheels can be reinstalled.
- 17-inch wheels with 4.5-inch backspacing should be test fit prior to mounting the tire to ensure proper clearance to the steering knuckle and tie rod.
- All aftermarket wheels should be test fit prior to mounting the tire to ensure proper clearance to the brake caliper. Some wheel profiles will not clear the brake caliper. These can be test fitted before the vehicle is lifted in a stock condition.
- Actual ride height on coil-over kits is closer to 6.5 inches of lift.
- If equipped with a mono-leaf rear spring, use part #UBT4064 (qty 4 required).
- 2.7L Turbo models must use the Diesel kit for proper skid plate fitment due to clearance issues with the intercooler pipe.
- Will not fit models equipped with ARC.
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