FOX 883-26-142 Factory Race Series 3.0 Internal Bypass Rear Coilover for 2022+ Toyota Tundra, 1.5–2-Inch Lift

Developed from our off-road race shocks, FOX Factory Race Series combines race-proven technology with new, cutting-edge features to provide enhanced ride-quality and winning damping performance you can bolt onto your truck or SUV. Application specific valving to maximize performance Uncompromised performance through FOX’s patented internal bypass technology delivers the feel of near-endless suspension travel. Exclusive internal bypass technology allows oil to flow around the piston at some points of the stroke – while creating humongous pressure at other points – supporting the vehicle like no other product can. Floating through terrain is accomplished with FOX’s ride zone – combining a race-developed shock piston, internal bypass and Dual Speed Compression adjustment – allowing fine tuning for weight, terrain and speed. Dominate any terrain with the brute strength of 3- and 2.5-inch aluminum bodies, cactus cooler reservoirs and 7/8” shafts with redundant seals, all proven in the harshest of environments under the toughest of conditions.

• Performance Tuned For Vehicle Specific Application
• Aluminum Body Dissipates Heat Faster Than Steel
• Black Anodized CNC Machined Aluminum Components
• External Reservoir System Dissipates Heat Fast

Upgrade your 2022 or newer Toyota Tundra with the FOX Factory Race Series 3.0 Internal Bypass Rear Coilover, part number 883-26-142. Developed from FOX off-road race shocks, this rear coilover delivers application-specific damping and race-proven performance for drivers who demand improved control, ride quality, and confidence on challenging terrain. It is designed for Tundra applications with a 1.5- to 2-inch lift and provides a bolt-on suspension solution engineered around the vehicle’s specific performance requirements.
FOX’s patented internal bypass technology allows oil to flow around the piston through designated zones of the shock stroke. This creates controlled damping where needed while supporting the vehicle through demanding suspension movement. The FOX ride zone combines a race-developed piston, internal bypass design, and Dual Speed Compression adjustment to help fine-tune performance for vehicle weight, terrain, and driving speed. The result is controlled suspension action across changing conditions, from rough trails to high-speed off-road driving.
The durable construction is built for severe off-road use. A large aluminum shock body helps dissipate heat faster than steel, while the external reservoir system provides additional cooling capacity during extended, demanding operation. Black anodized, CNC-machined aluminum components add strength and corrosion resistance, and the heavy-duty shaft uses redundant seals for dependable performance in harsh environments. Application-specific valving, internal bypass control, and adjustable compression make the FOX 883-26-142 a capable rear suspension upgrade for the 2022+ Toyota Tundra. Professional installation is recommended, and suspension clearance and lift compatibility should be verified before installation.

Features:

• Performance-tuned valving engineered for the specific Toyota Tundra application

• Patented internal bypass technology provides controlled damping throughout the suspension stroke

• Dual Speed Compression adjustment allows tuning for vehicle weight, terrain, and driving speed

• Aluminum shock body dissipates heat faster than steel for consistent performance

• External reservoir system improves heat dissipation during demanding off-road use

• Black anodized CNC-machined aluminum components provide durable construction

• Heavy-duty shaft with redundant seals supports reliable operation in harsh conditions

• Designed for 2022+ Toyota Tundra models with a 1.5- to 2-inch lift

Compatible With
2022 Toyota Tundra
2023 Toyota Tundra
2024 Toyota Tundra
2025 Toyota Tundra
2026 Toyota Tundra