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Fitment

YearsMakeModelDriveEngine
2009-2010DodgeRam 25004WDDiesel
2009-2010DodgeRam 35004WDDiesel
2010DodgeRam 35004WDGas
2011-2013Ram25004WDDiesel
2011-2013Ram35004WDDiesel

Features

  • FOX 2.5 Factory series coil-overs offer improved damper performance over stock
  • Tubular long arms reduce caster change and create more controlled feeling on and off road
  • Heavy duty control arm brackets maintain proper suspension geometry
  • Front high strength progressive rate coil springs for a great ride on any terrain
  • Front track bar relocation bracket to re-position axle
  • Forged drop pitman arm to correct steering angles
  • Front sway bar correction to maintain handling performance
  • Rear FOX performance series IFP gas shocks to improved ride and offroad performance

Quick Specs

  • Front Lift Method : Coil Spring
  • Rear Lift Method : Block
  • Shocks Included : Yes
  • Front Lift Height : 6"
  • Rear Lift Height : 4"
  • Part Number : BDS629F/674F

Important Notes

  • 37 x 12.5 with 17 x 9 and 5 in. Backspace
  • Measure rear axle tube before ordering. Some 4" axle models with dual overloads will require u-bolt 4068.
  • Although unusual, if driveline vibration occurs, order appropriate transfer case drop kit 122602 (03-05 Diesel Auto), 122605 (06-08 Diesel Auto), or 122606 (03-13 Diesel Auto with OE mount P/N 52121938AA) available in options or t-case index kit. #122801 auto or #122802 for manual transmission.
  • Optional transfer case drop kits fit automatic transmission models only.
  • Exhaust modification will be required for dual rear shock kit 122009 on 6.7L Diesel models.
  • 102009 Rear brake lines will not fit 2012-13 models.
  • California Residents: PROP 65 WARNING: Cancer and Reproductive Harm

BDS Suspension 629F/674F 6" Lift Kit Long Arm & FOX 2.5 Coil-Over Conversion

2009-2010 Dodge Ram 2500/Ram 3500/2011-2013 Ram 2500/3500 4WD Diesel/2010 Dodge Ram 3500 4WD Gas
4.9256198347107 847 5
98.512396694215%
4.9/5 out of 847 Company Reviews. Rating:
BDS Suspension 629F/674F 6
3453.82In stock
2009-2010 Dodge Ram 2500/Ram 3500/2011-2013 Ram 2500/3500 4WD Diesel/2010 Dodge Ram 3500 4WD Gas

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As low as $3,453.82 Regular Price $4,317.27
As low as $3,453.82 Regular Price $4,317.27

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Product Details

Maximize the capability of your 2009-2013 Dodge RAM 2500 4WD diesel truck with this 6-inch lift kit with long arm and FOX 2.5 Coil-over conversion from BDS Suspension. These kits feature proprietary FOX 2.5 coil-over shocks designed specifically to bolt-on performance for increased travel and the ability to soak up the roughest terrain along with smooth on-road comfort. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 37" tires.

BDS developed a mounting system that bolts directly to the factory coil mounts with only minor trimming/drilling required. This new system also includes weld in reinforcements at the axle for superior strength. BDS built the long lower control arms to reduce caster change through wheel travel which creates a more controlled feeling in the steering wheel. This long arm long arm system retains the factory triangulation of the arms which adds to the stability of the suspension system.

Up front the lift kit includes FOX 2.5 Coil-Over shocks, all four control arms plus mounting bracket, forged drop pitman arm and track bar bracket for steering correction, bump stops, and sway bar links. In the rear this kit utilizes heavy duty cast steel blocks, longer u-bolts, and a matching set of FOX 2.0 Performance shocks.

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Please note the ship times are estimates however we have seen a major improvement in overall supply chain issues in recent weeks.

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