ok first thing warzor 1. undo the battery terminals overnight (make sure factory tune in) this resets the factory tune to original. 2. get some wd 40 and remove the hose from the boost soliniod and spray a liberal amount down into the solioniod. leave for half hour and go for a drive and see if power is up, 1. resetting the factory tune to original eliminates the dealer flash if they did one, 2. the soliniod gets dry and sticks requires lubing now and then. this is worth a try as it has helped people on another forum. I guess if it feels more power after trying this you will need to re dyno to see if correct,if this fails take it to reputable tuner. Rep