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Synergy Dodge 3" Starter System for (06-08) 1500 Mega Cab 4x4, (03-13) 2500, (03-13) 3500

Part #: 8500-HD
Weight: 80 lbs
  • MSRP: $745.00
Purchase through our Dealer Network.
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  • Weight
    80 lbs
  • SKU

Engineered and manufactured in the U.S.A, the Starter System is available for all (06-08) 1500 Mega Cab 4x4, (03-13) 2500, (03-13) 3500 trucks and will lift the truck 3.0". The Synergy Starter Suspension System accommodates up to 37" tall tires.


  • Progressive wound coil spring manufactured using the latest in CNC hot winding technology for optimized on and off road performance
  • Heavy duty sway-bar links for the correct sway bar geometry and maximized stability
  • Heavy duty rear shackles provide a minimal amount of lift while keeping the rear driveline angles correct
  • Each suspension component features an abrasion-resistant powder coat finish for maximum durability and corrosion resistance
Part #Description
8500-HDSynergy Dodge 3" Starter Kit (Diesel)

QtyPart #Description
18515-11Front 3" Sway Bar Links
18555-30-HDFront 3" Coil Springs
18566Rear 1.0" Lift Shackles

Recommended Components:

  • 8550-01 - Synergy 03-13 Dodge 2500/3500 4x4, 1500 Mega Cab 4x4 Adjustable Track Bar**
  • FOX-985-24-046 - Synergy Steering Stabilizer


  • When using stock Dodge wheels, we recommend a 1.5" wheel spacer
  • Due to the additional weight of megacab truck configurations, we recommend all gas megacab trucks use Heavy Duty (HD) front coil springs instead of Light Duty (LD) front coil springs. LD front coil springs will give less lift than advertised

Shock Options:

Part #ModelPositionWDLift
985-24-019Performance Series 2.0 Smooth Body IFP ShockFront4WD2.5-3.5"
980-24-943Performance Series 2.0 Smooth Body IFP ShockRear4WD0-1.5"
985-24-021Performance Series 2.0 Smooth Body Reservoir ShockFront4WD2.5-3.5"
980-24-945Performance Series 2.0 Smooth Body Reservoir ShockRear4WD0-1.5"
985-26-021Performance Series 2.0 Smooth Body Reservoir Shock - AdjustableFront4WD2.5-3.5"
980-26-945Performance Series 2.0 Smooth Body Reservoir Shock - AdjustableRear4WD0-1.5"
883-24-023Factory Race Series 2.5 Reservoir Shock (Pair)Front4WD2.5-3.5"
883-24-022Factory Race Series 2.5 Reservoir Shock (Pair)Rear4WD0-1.5"
883-26-023Factory Race Series 2.5 Reservoir Shock (Pair) - AdjustableFront4WD2.5-3.5"
883-26-022Factory Race Series 2.5 Reservoir Shock (Pair) - AdjustableRear4WD0-1.5"
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle.
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