Base Kit

When you want the best in performance and capability, go with FOX. These race-proven FOX 2.5 factory series remote reservoir coilovers up the ante allowing for next-level damper capability and control all neatly packaged. Designed for bolt-on installation, the engineers at BDS and FOX teamed up to offer this race-winning technology into a bolt-on, pre-tuned Coilover designed to perform and provide correct ride height right out of the box. From valving to spring rate, preload, and hose length; designed to take all the guesswork out of setting your vehicle up and are designed to be used with BDS lift systems. These coilovers use a large 2.5" body, 3" coil springs, 7/8" hardened carbon steel shaft, high flow piston, JM92 advanced racing shock oil, CNC machined 6061 T6 ends, and external remote reservoir to improve damper capability across any terrain. 

2011-2018 Duramax 2-3" 2.5 Series Front Shocks (884-06-128)-Front Shock-FOX-884-06-128-Dirty Diesel Customs

Fox 2.5 Series Remote Reservoir Coilovers

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Coilover Mounting Kit

Front Coilover Box Kit

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Upper Control Arm Box Kit

Upper Control Arm Kit

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Drivers Side Control Arm Box Kit

Drivers Side Lower Control Arm

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Passenger Side Control Arm Box Kit

Passenger Side Lower Control Arm

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Rear Lift Option

This system is available for models equipped from the factory with or without rear top mounted overload springs. Be sure to select the correct option for your model, or choose "No Rear Box Kit" to order this system without rear blocks/ u-bolts.

No Thanks

2" Block w/ Overload Springs

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2" Block wo Overload Springs

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Rear Shocks

2011-2021 Duramax 1-4" Lift Rear Fox 2.0 Series Shock Absorber (FOX98224758)-Shocks-BDS-FOX98224758-Dirty Diesel Customs

Fox 2.0 Series Shocks (2x)

Improve ride quality and capability with the FOX 2.0 performance series IFP shocks. Specially designed for BDS lift systems, these FOX 2.0 aluminum body shocks offer improved cooling capacity and corrosion protection. These shocks use race-proven vehicle-specific valving along with an internal floating piston (IFP) monotube design to separate the shock oil from high-pressure nitrogen to eliminate aeration and maximize performance on/off-road.

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Steering Stabilizers

Steering stabilizer kits are available for models equipped with and without a factory mount. Be sure to select the correct option for your application. Many 2016 models did not come with a factory stabilizer mount on the frame.

No Thanks

2011-2015 Duramax NX2 Steering Stabilizer (BDS85425)-Steering Stabilizer-BDS-BDS85425-Dirty Diesel Customs

NX2 Series Single Steering Stabilizer w/ Factory Mount

Choose this option to add an NX² series steering stabilizer that mounts in the factory frame and Centrelink locations.


  • This single stabilizer is an OE replacement. This system will not fit if your vehicle was not already equipped with a stabilizer.

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