FABTECH 2009-13 Dodge 4.5" Performance System w/ Performance Shocks (K3037) View larger

FABTECH 2009-13 Dodge 2500/3500 4.5" Performance System w/ Performance Shocks (K3037)


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4.5" Performance System w/ Performance Shocks - 2009-13 Dodge 2500/3500 4WD Diesel Only

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This system includes our replacement front coil springs providing increased ride height and large 1 3/4" diameter upper and lower control links replace stock units for proper caster and increased strength. Also included is a Pitman Arm, Trac bar bracket, Bump Stops, and a rear block and u-bolt kit. 


Kit# K3037

  • Use 315/70R17 tires w/ 17x8 wheels w/ 4 5/8” BS w/ minor trimming
  • Use 325/65R18 tires w/ 18x9.5 wheels w/ 4 5/8” BS w/ minor trimming


Oty Part # Description
1 FTS23031 Component Box
1 FTS43000BK Coil Spring Box
2 FTS7237 Front Performance Shocks
2 FTS7333 Rear Performance Shocks



3. Non dually models only.
125. Will not fit 2013 3500 trucks w/radius arm suspension.

Performance Shocks

Fabtech Performance Shocks have been designed to work in conjunction with each of our suspension systems, resulting in superior ride control. Features include high velocity 9-stage valving for excellent dampening capabilities and a closed cell insert to reduce shock fade at high speeds.

  • - Twin Tube Hydraulic Construction
  • - 9/16" Hardened Chrome Piston Rod
  • - 1 3/8" OD Piston
  • - Closed Cell Foam insert
  • - High Flow 9 Stage Valving