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Orion

Reflash System for Navistar

The performance is there...
Now unleash it!

Hydra Chip

& ACCESSORIES

Legendery perfomance
with unrivaled results for
your PSD 7.3L Diesel.

FICM

Tuning

From mild to wild, your
performance needs are
covered.

Minotaur

Software

Tune like the pros!

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PHP Support

Our knowledge base

From mild to wild, your
performance needs are
covered.

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What is everyone saying?

5/5
Everything worked 100%!

All I can say is, "OH MY!" I've got a new truck, and that's only at setting 4. I may be able to go down to level 3.

Thanks so much for the detailed instructions and explanations. Made alot of sense, as long as it was read carefully!
Mark Hughes
Orion Reflash System - 1999 T444e
5/5
WOW !

Huge improvement in power delivery! Nice job on this programing.

Now the truck is actually usable haha.

Thank you!
Scott A.
Orion Reflash System - 2006 DT466
5/5
PHP and their team will not disappoint. They took care of my self-induced issue quicker than I could imagine. Incredible customer service.

Ordered some shirts afterward just to show gratitude and support them. Best 7.3 chip around!
Felp Dante
Hydra Chip - 7.3L Power Stroke Diesel
5/5
Very helpful and knowledgeable. Aaron tried many things to help me, but unfortunately none of it helped in my situation. He referred me to someone else.

Would have no problems dealing with them in the future. Definitely recommended.
Randy
5/5
I don't think I have ever encountered a company with better customer support in my life. To me it appears their number one goal is customer satisfaction, with the performance a close second. I have really appreciated their assistance in working with me to get my Hydra chip up and running, and would highly recommend them.
Tristan Kovero
Hydra Chip - 7.3L Power Stroke Diesel
5/5
I haven’t had to use their customer service yet as their product has been self explanatory, problem free, and performs amazing. I went from getting 8-10 mpg (empty on the highway) in my bus to a little over 15mpg and around 12.5mpg towing. I do drive conservatively and was really looking for just a small increase in mpg. So almost a 50% increase (for my set up and light foot) is amazing.
Dan Gosh
5/5
I have had the great pleasure of meeting Bill and his wife, and they have treated me like family. I have 2 7.3L Powerstroke that have PHP tunes in them, and I can tell you that the Hydra chip brings these trucks to life. My dually is a towing beast thanks to the tow tuning, and my F250 daily driver loves the high performance tuning. There is no question that Bill is "The Man" when it comes to tuning, I highly recommend anyone needing a 7.3 to perform like it's suppose too, get with PHP.
Myles Hansel
Hydra Chip - 7.3L Power Stroke Diesel
5/5
About 2 months ago we took a trip before your tune. On any highway we averaged 57-62 mph (stock 195hp) as that is about all the bus really wanted to go without really pushing the pedal hard.

I have your 230 hp tune in it now and the drivability is night and day better. This trip we stayed with traffic so most of the highway stuff we were going 62-70 mph.

You don’t understand how much more enjoyable this thing is to drive with your tune!
Josh G.
Orion Reflash System - 2001 T444e
5/5
I bought the Hydra tuner for my 1999 7.3 Power Stroke. Let me just say I've been wanting to do this upgrade for awhile now and have seen all the amazing reviews but it absolutely blew my mind how much it brought my truck to life. It Feels like a brand new truck. I couldn't be more impressed with it! Highly highly recommend these guys!
Thomas Geschwind
Hydra Chip - 1999 7.3L Power Stroke Diesel
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