U7134 Stock Vehicle Tunes:91 and up Octane Performance TuneU7134 Specific Features:Idle RPM WOT Fuel 1k-3.8k / 4k-5k / 5k-7kRev Limit WOT Spark 1k-3.8k / 4k-5k / 5k-7kTire SizeCooling Fan AdjustmentSpeed LimitBoost ControlRead/Write time is approx 60 secondsClear codes supportedMultiple custom tunesAll standard DiabloSport Predator featuresDCX Depot is one of the Nations leading custom Diablosport tuners. We are not some internet parts warehouse, we have a full service shop were we tune and build some of the baddest Dodge, Chrysler's and Jeeps. So if you are looking for a custom tune, we can take care of you. We have experience with everything from cold air intakes to full 426, nitrous, supercharger and turbo buildups. For the most extreme combo's, we recommend a custom dyno tune on our in house Dynojet 224xLC Dyno with full datalogging capabilities.