Take control of your suspension with the ARC-MAX Shock Sims built specifically for GM Duramax trucks.
Removing your factory MagneRide suspension will cause a Service Suspension warning to show every time you start your vehicle. ARC-MAX is the solution: a set of shock simulators that trick your factory Suspension Control Module (SCM) into thinking the OEM shocks are still connected.
The ARC-MAX is only for Duramax equipped 1500 trucks.
For Gas powered 1500 trucks you will need use our OBD/SS ARC to bypass the shocks.
Comes with OEM connectors so you can just plug them in and go.
Supports 1500 Duramax trucks equipped with MagneRide systems with RPO code Z45.
ARC-MAX Shock Sims work right out of the box. No training, flashing, or calibration required.
The ShockSims ARC-MAX Shock Simulators allow you to replace the factory MagneRide suspension system. These four plug-and-play devices connect directly to the vehicle's wiring harness.
Simply plug in the four piece ARC-MAX to remove suspension related dash warnings.
Only Complete STEP 2 If:
The trucks (new) ride height is too high or low to allow the OEM ride height sensor links to be connected to the trucks suspension.
OR
The SCM needs to see valid signals from the 3 ride height sensors.
Use the button below to view the full install guide with pictures and additional notes.