1.5" 2025 Chevy Silverado 1500 Trail Boss 4WD Fox 2.5 Performance Elite Coilover Lift Kit by BDS Suspension

Enhance the look and performance of your Chevy Silverado 1500 AT4 with this premium 1.5-inch lift kit from BDS Suspension, featuring FOX Performance Elite 2.5 coil-over shocks. Engineered to improve stance, capability, and ride quality, this kit allows clearance for up to 35" on Chevy trucks.

At the front, the system includes FOX 2.5 Performance Elite Series remote reservoir coil-overs paired with heavy-duty tubular upper control arms. These arms are crafted from 1.5" OD x .120-wall tubing and feature indexed ball joint cups for improved travel and camber adjustment. Maintenance-free rubber bushings and greaseable high-quality ball joints ensure long-lasting performance and smooth operation. The vehicle's rear is lifted with fabricated steel blocks, longer u-bolts, and FOX 2.0 Performance shocks that deliver a smooth, controlled ride across varying terrain.

Choose your rear shocks, either FOX 2.0 Performance Series or 2.5 Performance Elite! The FOX 2.0 Performance Series rear shocks are built with a 2-inch impact extruded aluminum body, internal floating piston (IFP) monotube design, CNC machined 6061-T6 aluminum ends, and a large 5/8-inch chrome-plated alloy steel shaft. Or upgrade to the Fox 2.5 Performance Elite, which sports a 2.5-inch diameter aluminum body with a massive 7/8-inch chrome-plate shaft and DSC (Dual Speed Compression) adjuster that allows you to fine-tune your ride from smooth to firm.

Features and Benefits:

• 1.5-inch lift kit designed specifically for Chevy Trail Boss and GMC AT4 1500 trucks
• Allows clearance for up to 35" tires on Chevy
• Fox 2.5 Remote Reservoir Coil-Overs with DSC (Dual Speed Compression) adjuster knobs
• DSC allows for fine-tuning of ride quality (from smooth to firm) depending on road conditions
• Coilovers are made from a 2.5-inch aluminum body and 7/8-inch diameter shafts
• Heavy-duty 1.5" OD tubular upper control arms with indexed ball joint cups
• Control arms feature durometer-specific rubber bushings for maintenance-free performance
• Greaseable, high-quality ball joints provide smooth and quiet operation
• Durable black powder coat finish with billet aluminum dust caps
• Rear lift includes fabricated steel blocks, longer u-bolts

Rear Shock Options

• FOX 2.0 Performance Series: 2" impact extruded aluminum body and IFP monotube design, 5/8" chrome-plated alloy steel shaft, Race-developed high-flow piston design with application-specific valving
• FOX 2.5 Performance Elite: 2.5" impact extruded aluminum body, External Reservoir, 7/8-inch diameter piston rod, DSC - Dual Speed Compression Adjuster to fine-tune ride quality

Tire & Wheel Combinations

• 33 x 12.5 with 17 x 9 and 4.5 in. Backspace
• 33 x 12.5 with 20 x 9 and 5 in. Backspace

Premium Quality, Lifetime Warranty, and Protection

BDS Suspension manufactures only premium-quality suspension products. All are backed by a "No Fine Print" limited lifetime warranty. Guaranteeing all products to be free from defects in material and workmanship to the original retail purchaser. If you break it, they replace it...period.

Drivetrain Protection - BDS Suspension offers FREE 560Plus Factory Protection Plus. This supplemental drivetrain protection (5 years - 60,000 / 100,000 miles) on select vehicles gives you piece of mind with your purchase.  Click here for more info

• Fits 4WD models only
• Lift heights specific for Trail Boss and AT4 models only.
• Will not fit models with Adaptive Ride Control (ARC).
• Requires a maximum of 5.5" BS Wheel for tire clearance to the upper ball joint
• All aftermarket wheels should be test-fitted before 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
• Will NOT fit models with a single leaf spring (monoleaf) rear suspension.