For optimal performance and drivability, these tunes utilize the MAP sensor, therefore a boost fooler is highly recommended.
Brian Jelich has been tuning the 7.3 Powerstroke since 2010 and perfecting the art of custom tuning to match each truck specifically. JeliBuilt custom tuning takes it to the next level, tuning the most powerful and quickest trucks in the nation.
The Hydra tunes will be emailed to you if you have a Hydra and the free software (Hydra Flash) If you are unable to upload the tunes yourself, we’d be glad to. Just mail the chip to us, customer pays shipping.
Modified Stock: Low power calibration with transmission tuning.
Hi Idle: You pick the RPM.
Tow Performance: This is a Tow Tune with a little kick, higher shift points, and pressure. Ideal for light to moderate loads.
Strenuous Tow: For the heavier loads. Optimized fuel and ICP control. Transmission tuning is heavily modified.
Daily Driver: Just a good all around street tune with pep.
Quiet Mode: For those times you just want to turn the volume down on your engine. Designed for Drive Thru's and idling only.
Eco Mileage: Trying to get the best mileage out of your rig?
Hot Street: Just starting to turn up the heat. This is a fun tune to drive on.
Extreme Street: More aggressive than the Hot Street.
Drag Ripper: Highest powered file we offer. Good for eating up the competition.
**Unlimited Revisions for 30 Days**
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