Fox Factory Race Series 2.5 Coil-Over Reservoir Shocks

2015–2022 Chevrolet Colorado & GMC Canyon (Front | 0–2” Lift)

Upgrade your suspension performance with the Fox Factory Race Series 2.5 Coil-Over Reservoir Shocks, engineered to deliver race-proven damping, precise control, and unmatched durability. Before any Fox shock reaches production, it must endure extreme abuse at the hands of the fastest athletes in racing. That relentless testing pushes the boundaries of performance—so you get the same confidence-inspiring control and consistency on the street, trail, or track.

These bolt-on Factory Race Series coil-over reservoir shocks provide improved damping across all terrain types. Designed to control suspension movement while supporting vehicle weight, the integrated coil spring system allows for adjustable preload and ride height. Each shock comes pre-set to help level your vehicle right out of the box, while still allowing fine-tuning to meet your specific setup needs.

Key Features

• Factory Race Series performance design
• 0–2” adjustable front lift height
• External reservoir system for improved cooling
• Integrated adjustable coil-over spring system
• Performance tuned for vehicle-specific applications
• Direct bolt-on installation

Performance Benefits

• Improved damping control in all terrain conditions
• Reduced body roll and brake dive
• Increased suspension consistency under aggressive driving
• Enhanced off-road capability
• Pre-set ride height to help level the vehicle

Construction & Design

• Body: 2.5" smooth bore zinc-plated seamless steel body
• Body Plating: Zinc-plated and double-clear coated for long-lasting finish
• Reservoir: 2.5" smooth bore and honed seamless alloy external reservoir
• Components: Black-anodized, CNC-machined 6061-T6 billet aluminum
• Shaft: 7/8" hard chrome plated steel shaft
• Piston: 6061-T6 hard-anodized high-flow aluminum piston
• Valving: Application-specific valving to maximize performance
• Seals: Redundant sealing pack system (main seal, wiper seal, scraper seal)
• Bearings: PTFE-lined, heat-treated alloy steel spherical bearings
• Spring Rate: Application-specific, adjustable 3.0 Eibach® racing springs
• Travel: 4.46"
• Extended Length: 20.11"
• Compressed Length: 15.65"
• Top Mount: TM
• Bottom Mount: Eyelet

Vehicle Fitment

Front Application | 0–2” Lift Height

• 2015–2022 Chevrolet Colorado (All Models)
• Includes universal bracket
• Does NOT fit ZR2 models
• 2015–2022 GMC Canyon (All Models)
• Includes universal bracket