Base Kit


2006-2018 EcoDiesel 4-6" 2.5 Series Front Shock (883-02-073)-Front Shock-FOX-883-02-073-Dirty Diesel Customs

Fox 2.5 Series Shocks

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 these FOX coilovers are 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.


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Front Box Kit (1 of 4)


Front Box Kit

This Box Kit includes the following products:

  • Driver & Passenger Side Steering Knuckle
  • Tie Rod Ends

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Front Box Kit (2 of 4)


Front Box Kit

This Box Kit includes the following products:

  • Driver & Passenger Side Steering Knuckle
  • Tie Rod Ends

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Front Box Kit (3 of 4)

6" Front Box Kit

This Box Kit includes the following products:

  • Bolt Pack - Diff Hardware
  • Bolt Pack- Main Hardware
  • Bolt Pack - Driveshaft Spacer

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Front Box Kit (4 of 4)


6" Front Box Kit

This Box Kit includes the following products:

  • HC Front Crossmember
  • Front Driver & Passenger Side Differential Drop Bracket
  • Rear Driver Side Differential Drop Bracket
  • Outer Front Driver Side Differential Drop Bracket
  • CV Boot Clamp

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Rear Lift Option

These vehicles vary from 1" to 3" tail high from the factory. We offer 2", 3" and 5" rear lift heights. Measure your vehicle and order the appropriate rear lift height to match the front and level your truck. The Fox coilovers are preset to 6" of lift, but can be adjusted down to 4" to achieve your desired stance.

3" Rear Coil Box Kit

These Box Kits include the following products:

  • 2 Preload Spacers
  • Rear Track Bar Bracket
  • Driver Rear Bump Spacer
  • Passenger Rear Bump Spacer
  • Driver Side Relocation Bracket
  • Passenger Side Relocation Bracket
  • 2 Sway bar link 
  • 2 Shock Nut Tab
  • 2 Nut Plate
  • 2 Upper Coil Retainer 
  • 1.00 x .125 x 1.360 DOM Sleeve
  • 2 1.00 x .125 x 2.375 DOM Sleeve
  • 4 .625 x .075 x 1.375 Sleeve
  • 4 5/8 ID Hourglass Bushing - black
  • 2 Brake Adapters
  • 1 Driver Rear Bump Spacer 
  • 1 Passenger Rear Bump Spacer 
  • 2 3" Rear Coil 

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2" Rear Spacer Kit

These Box Kits include the following products:

  • 2 Preload Spacers
  • Rear Track Bar Bracket
  • Driver Rear Bump Spacer
  • Passenger Rear Bump Spacer
  • Driver Side Relocation Bracket
  • Passenger Side Relocation Bracket
  • 2 Shock Nut Tab
  • 2 Nut Plate
  • 1.00 x .125 x 1.360 DOM Sleeve
  • 2 1.00 x .125 x 2.375 DOM Sleeve
  • 4 .625 x .075 x 1.375 Sleeve
  • 4 5/8 ID Hourglass Bushing - black
  • 2 Brake Adapters
  • 2 2" Rear Coil Spacer

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5" Rear Coil Box Kit

These Box Kits include the following products:

  • 2 Preload Spacers
  • Rear Track Bar Bracket
  • Driver Rear Bump Spacer
  • Passenger Rear Bump Spacer
  • Driver Side Relocation Bracket
  • Passenger Side Relocation Bracket
  • 2 Sway bar links 
  • 2 Shock Nut Tab
  • 2 Nut Plate
  • 1.00 x .125 x 1.360 DOM Sleeve
  • 2 1.00 x .125 x 2.375 DOM Sleeve
  • 4 .625 x .075 x 1.375 Sleeve
  • 4 5/8 ID Hourglass Bushing - black
  • 2 Brake Adapters
  • 2 Rear Bump Stop 
  • 2 5" Rear Coil (022509 Only)

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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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Upper Control Arms

BDS Suspension adds to its lineup of heavy-duty upper control arms (UCA) with new kits available for the 2006-2021 RAM 1500 4WD trucks. These new UCAs are designed for improved strength, great looks, and increased suspension droop travel. They are built from high strength 1-1/2" DOM tubing, fully welded for strength and durability. They use an indexed ball joint cup to correct the ball joint positioning when used with 2-3" leveling kits (#122253) or used on 4-6" suspension lifts (#122252). The frame mounting ends feature durometer-specific rubber bushings for long laster durability and reduced NVHs. At the other end, they utilize an indexed ball joint cup with premium quality MOOG ball joints for smooth, quiet operation and superior corrosion resistance to arms that feature uniballs, poly bushings, or heims. These control arms come finished in a durable semi-gloss black powder coat and include a billet aluminum machined ball joint dust cap that can be removed to easily service the greasable ball joints. They integrate a mounting tab for the factory ABS lines so there's no need to zip tie the lines as is the case with other kits on the market. The control arms come fully assembled for easy installation right out of the box compatible with most leveling and lift kits on the market to increase wheel travel.


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