An increase in power on the low end all the way through the mid range combined with extended shifting and lock up strategies make this a good option for near any size load SDK Performances most common tow file for do it all tow duty. Low end fuel increase with extended shift points for max capacity towing When this position is selected, your truck will start and idle as normal, but the throttle pedal will have no input until another position is selected However start the truck in the other positions and flip back into it the tune becomes your high idle till it reaches 140*, then it's your stock tune. **This Tune is for select PCM codes only, Please check the FAQ to see if this tune will work with your truck** For the Superduty models there is a 3in1 tune, that when off and that position is selected it won't start. High idle to set rpm until it reaches 140* then it becomes your stock file (or any file you choose). We offer a split High Idle so when cold it will only idle at the selected RPM until warm, once it reaches operating temperature it can bump up 200-400RPM to run a PTO, welder, winch, etc.Īllows high idle to engage after time based value (chosen by customer) and once computer sees brake pedal input it kicks down to normal idle and can be driven. Most common is 1100RPM but this is variable between 900-1500RPM. **Note: Do not use until truck is warmed to operating temperature**Ĭustomer can choose what RPM they would like this set at. On PCM codes that allow it, this can now be used as a no start option.

Quiets the truck down for going through the drive thru.

Please note that all tunes are PCM specific and some of them won't allow certain tunes

**MUST INCLUDE YOUR HYDRA SERIAL NUMBER WHEN PURCHASING TUNES BY FILLING OUT THE FORM BELOW** You can pick up to 6 different selectable on-the-fly tunes that will be loaded onto your chip. We offer lots of customization and tunes tailored to what you are looking to get out of your truck.īelow is a list of all the available tunes that we can quickly program into your pre-existing Hydra Tuner Chip. With SDK Performance Tune's you can get the most out of your 7.3L Powerstroke Diesel.

Dp tuner 7.3 tunes