FOX Factory Race Series 3.0 Internal Bypass Coil-Over Reservoir Shock (Pair) – Adjustable for High-Performance Off-Road Driving
Maximize Your Toyota Tundra’s Suspension with Race-Proven Technology
The FOX Factory Race Series 3.0 Internal Bypass Coil-Over Reservoir Shocks are engineered to deliver race-bred performance and position-sensitive damping for the Toyota Tundra. Designed for extreme off-road conditions, these shocks provide Dual Speed Compression (DSC) adjusters, a recirculating reservoir, and internal bypass technology, giving you complete control over your truck’s suspension. Whether you're tackling rough terrain or driving at high speeds, these shocks are built to give you the confidence and comfort you need.
Key Features of FOX Factory Race Series 3.0 Internal Bypass Coil-Over Reservoir Shocks
Patented Internal Bypass Technology for Precise Damping
These shocks use internal bypass technology to deliver position-sensitive damping, meaning the shocks adjust based on compression and rebound stages. This feature provides smoother performance during normal driving while progressively increasing damping to handle hard bottom-outs and rough impacts. The design allows shock fluid to bypass the main piston through bleed holes, delivering progressive damping control that enhances both comfort and stability.
Recirculating Reservoir Bridge for Improved Cooling
The recirculating reservoir bridge allows for continuous fluid exchange between the finned external reservoir and the shock body, ensuring cooler operating temperatures. This design helps prevent shock fade and ensures consistent damping performance during long off-road trips or high-speed driving. The finned reservoir improves heat dissipation, helping your shocks maintain peak performance.
Dual Speed Compression (DSC) Adjusters for Custom Tuning
The DSC adjusters enable you to fine-tune your suspension for different driving conditions. By independently adjusting low-speed and high-speed compression, you can easily tailor your Tundra’s ride for on-road comfort or off-road agility. Whether you're navigating rocky terrain or driving with heavy loads, these adjusters allow you to dial in the perfect suspension setup for your needs.
Built for Durability and Performance
3.0" Hard-Anodized Aluminum Body for Durability
The shocks feature a 3.0" impact-extruded, CNC-machined 6061-T6 aluminum body, which is Type III anodized to resist corrosion and wear. This durable construction is designed to withstand harsh environments, ensuring your shocks perform reliably even in extreme off-road conditions.
7/8" Hard Chrome-Plated Steel Shafts for Strength
The 7/8" hard chrome-plated steel shafts offer superior strength and resistance to impact, ensuring smooth operation and longevity in challenging terrains. These heavy-duty shafts provide consistent performance and durability, even during intense off-road use.
Redundant Sealing Pack System for Maximum Protection
The redundant sealing pack system includes a main seal, wiper seal, and scraper seal, protecting the shocks from dirt, debris, and moisture. This multi-layer sealing system ensures the shocks remain smooth and reliable, extending their lifespan in tough off-road environments.
Technical Specifications
- Body: 3.0" impact-extruded, CNC-machined 6061-T6 Type III anodized aluminum
- Travel: 5.37"
- Front Lift Height: 2-2.25"
- Extended Length: 21.6"
- Compressed Length: 15.65"
- Reservoir: Finned external reservoir with Dual Speed Compression (DSC) adjuster
- Shaft: 7/8" hard chrome-plated steel
- Valving: Vehicle-specific tuning to maximize performance
- Seals: Redundant sealing pack system (main seal, wiper seal, scraper seal)
- Top Mount: OEM
- Bottom Mount: Eyelet
- Fitment Notes: Requires Upper Control Arm | Extended CV Axles are required for non-TRD Off-Road/PRO Trims (TRD Off-Road/PRO red axle or 3” TRD Lift Kit silver axle)