The software isn't quite as well laid out/easy to work with as SCT's. The Sniper Commando package is similar to SCT in that it will flash new tunes to your ECU. Also, SCT will not read a tune from your car.Īs far as reading an existing tune from your car and working with it, Sniper and Quarterhorse/BE have this ability. If you want full access to your ECU with SCT, you will have to pay $1500 for training to get 'calibrator' level access. Be aware, the SCT Pro Race Package does NOT have all the ECU parameters available.