Fox 2.0 Race Rotating Remote Reservoir Coilovers with DSC come pre-tuned from AccuTune Off-Road. Because we data and engineering equations we are able to tune your shocks to put the DSC adjuster in the correct range, allowing you to tune for changing weight and changing terrain. In order to get the Fox DSC adjuster on 2.0 Coilovers it is necessary to purchase the Race version with Rotating Remote Reservoir, larger reservoir hose, and 5/8″ ID bearings. The end result is easier mounting, greater heat dissipation, a smoother ride, and superior durability. Step-up to Pre-Tuned Fox 2.0 Race Rotating Remote Reservoir Coilovers with DSC from AccuTune Off-Road.