Base Kit

2014-2017 Cummins 4" Front Coil Springs (Pair) (BDS032401)-Coil Springs-BDS-BDS032401-Dirty Diesel Customs

4" Front Coil Springs

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Rear Lift Option

2" Rear Box Kit

Choose this 2" rear block kit option if you would prefer a level to slightly low rear stance.

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3" Rear Box - (4" Axle)

This system comes standard with a 3" rear block kit that will typically produce a slightly tail-high stance.

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Front Shocks

2013-2017 Cummins 4-6" Lift Front NX2 Shock Absorber (BDS85752)-Shocks-BDS-BDS85752-Dirty Diesel Customs

NX2 Series Shocks | Single (2x)


  • Select this option if you would like Single NX2 Series front shocks. 
  • DO NOT select this option if you would like dual shocks in the front. If you would like dual front shocks, skip to the rear shock selection and select (6). 

The BDS NX2 series gas shocks offer impressive performance on and off-road. Standard in most BDS lift kits, these nitrogen-charged, twin-tube shocks offer 10-stage velocity-sensitive valving for lightning-fast damper performance and control.

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2013-2017 Cummins 4-6" Lift Front Fox 2.0 Series Shock Absorber (FOX98224752)-Shocks-BDS-FOX98224752-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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Rear Shocks