2003-2007 Cummins 6" Coilover Lift Kit (BDS647F)

Completely revamp your Cummins front suspension into this 6" upgraded, up-rated Coilover lift system utilizing high-performance Fox 2.5 Coilovers and BDS long arm suspension systems to create the ultimate suspension system that will give you a 6" lift right out of the box. To achieve an amazing ride on and off-road, this kit has a mounting system that bolts directly to the factory coil mounts with only minor trimming/drilling required. This new system creates a sturdy mount at the frame and includes weld-in reinforcements at the axle.

Base Kit


2003-2007 Cummins 6" Coilover Lift Kit (BDS647F)-Lift Kit-BDS-Dirty Diesel Customs

Base Kit


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Traction Bar Box Kit


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2003-2013 Cummins 0-3" Lift Adjustable Front Track Bar (BDS122315)-Track Bar-BDS-Dirty Diesel Customs

Adjustable Front Track Bar

  • Heavy-duty 1-3/8" solid stock steel construction
  • Center pinch-bolt style turnbuckle adjustment
  • Allows front axle to be recentered at a wide range of lift heights
  • Specially formed to alleviate stress on mount points
  • Ready to install without need to clear factory frame/axle mounts

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Sway Bar Disconnect

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2003-2013 Cummins Sway Bar Disconnect Kit (BDS122413)-Anti-Sway Bar Links-BDS-Dirty Diesel Customs

Sway Bar Disconnect Kit

  • Gain 30% more axle articulation by disconnecting your front sway bar
  • Convenient grease fittings ensure easy bushing lubrication for smooth, silent operation
  • Stainless tapered mounting posts and self-align bushings allow you to connect or disconnect on unlevel surfaces
  • Spherical bushings provide unrestricted 360 degrees of rotation and 11 degrees of misalignment capability

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Carrier Bearing Drop Kit


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1994+ Cummins 2500 Carrier Bearing Drop Kit (BDS122501)-Carrier Bearing Drop-BDS-Dirty Diesel Customs

Carrier Bearing Drop Kit

  • Improves rear driveline angle reducing vibrations
  • Designed for trucks with a 2-piece driveshaft
  • Easy, bolt-on installation

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Summary