BDS178FS | BDS Suspension 6 Inch Lift Kit For Chevrolet Avalanche/Suburban 1500, Tahoe / GMC Yukon, Yukon XL 1500 4WD (2007-2014) | Fox 2.0 Performance Series Shocks

• 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

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

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.

Heavy Duty Steering Knuckles

BDS corrects steering geometry at the new taller ride height using a pair of high-strength, CNC machined ductile cast iron steering knuckle design to work with factory tie rod ends to maintain steering angles for proper function and ESC compatibility.

Shock Option

NX2 Nitro Series

• Nitrogen-charged
• Twin-tube design
• 10-stage velocity-sensitive valving
• Dual-welded ends for increased strength
• 1-3/8-inch high-flow piston
• Self-lubricating seals
• Silver powder coat finish

FOX 2.0 Performance Series

• 2-inch Impact extruded aluminum body
• Internal floating piston (IFP) monotube design
• CNC machined 6061-T6 aluminum mounting ends
• Massive 5/8-inch hard chrome plated heat-treated alloy steel shaft
• Race-developed high-flow piston design
• Application-specific valving to maximize performance
• Long-lasting clear anodized finish

Important Notes

1. Will not work with auto-ride equipped vehicles.
2. Strut compressor required for installation.
3. Minor premature engagement of the StabiliTrak system may occur during certain driving maneuvers.
4. Minor frame bracket modification and welding are required.
5. 20" wheels with 5" to 5-3/4" backspacing are recommended to reduce trimming.
6. Add 121651 Auxillary Differential bracket for AWD models. Also may require front driveline modification.

Installation

Specification