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

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


Part Number: BDS647F

Sale price$6,169.80 CAD

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Year Make Model
2003-2007 Dodge / Ram 2500 Truck
2003-2007 Dodge / Ram 3500 Truck

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 the box. Preset 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 not only creates a sturdy mount at the frame but also includes weld in reinforcements at the axle - something other "bolt-on" mounting kits on the market does not address.

Part Number: BDS647F

  • Fox 2.5 Series Remote Reservoir Coilovers
  • Fox 2.0 Series Shocks
  • 6" Long Arms
  • 5" Rear Block Kit
  • Axle reinforcements for the Coilover mount
  • Clears 37's 

Tire & Wheel Combinations:

  • 37" x 12.50" w/ 17 x 9 and 5"
  • This truck is available with two different axle sizes, 3.5" or 4". Measure rear axle tube before ordering. Some 4" axle models with dual overloads will require u-bolt 406
  • Will not fit dually applications.
  • Although unusual, if driveline vibration occurs, order transfer case drop kit available in options or t-case index kit. #122801 is included in 8" kits, substitute #122802 for manual transmission.
  • Exhaust modification will be required for dual rear shock kit 122009 on 6.7L Diesel models.


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