Vladimir T.
Great prompt friendly service!
Andrew H.
Runs great and the transmission shifts way better than before
Tim E.
Brian was very helpful and got me the changes that I needed.
Landon S.
Apologies for the late review. Wanted a decent amount of driving time before I left one. But the truck runs way better and is so much nicer to drive. Definitely worth getting the revisions
joseph s.
The TOW tune revisions worked out really well so far. I was able to go up up some pretty steep grades holding the pedal to the floor and only running around 1,000 on the egts. Thank you !!
Jeremiah H.
Very easy to do
Wyatt H.
Worked so good I blew this damn thing up! Only a matter of time lol be ordering parts soon!
Jacob F.
Tunes were spot on and customer service is always great.
Charles g.
Worked great! Price went up though from when I originally did them.
William E.
Tunes have been great. I always get them emailed very fast. No complaints.
Devin B.
Highly recommended! First set of tunes were very impressive and only needed some minor adjustments. The revised tunes are spot on with power, shifting and basically smokeless. Excellent communication, quick responses, easily translated and understood my elementary efforts to communicate what I was needing. Extremely happy with the product and service!
Austin C.
I had some shifting problems and running issues and Brian fixed me up. I worked a few bugs out and now she’s running great and shifting like it should. 4 years in the making of having a cool built 7.3 obs truck. Thank you guys!!
Chris A.
Excellent service. Had some specific issues I was dealing with related to my transmission. They were extremely helpful and revised tunes over and over to get me where I wanted to be. Can’t say enough about them.
Jordan C.
They were quick to respond and return the revisions. Truck runs great!
Ralph P.
Customer service is great and so are the tuning revisions. The 7.3 is running better than ever.
Kanden C.
Awesome tunes just put 160/30 in my truck runs great and pulls great! I recommend!
Karl J.
I logged 764,000 miles on my 1998 E350 diesel before replacing the original injectors with Full Force Stage 1 with a Hydra chip and six tunes (stock/high idle/light tow/heavy tow/performance street/ext. performance). The van was transformed from it's original performance. After re-learning how to drive it using the tunes provided, I realized the light tow tune that I used most often was not optimal. It would shift into OD at 48 mph which is way too slow. Especially when trying to merge onto an interstate. Reached out to Brian to see if this tune could be changed to correct this situation. He sent me new light tow and heavy tow tunes to my email that I could load myself to the Hydra. The result was astonishing! His revisions are unbelievably better and make the van an absolute joy to drive. Shifting is smooth and exactly as it should be up through the gears. I only wish I had contacted Brian sooner! Proper tuning is essential for driving safety and enjoyment. Brian is a wizard at perfecting tunes. Making adjustments is easy if you install the remote data cable to the Hydra during install. Simply connect that cable to your computer and download any revisions you need. It's that simple. Can't thank Brian enough for how wonderful my van is to drive now. Simply the best! -Karl
Lyle M.
Jelibuilt team extremely easy to deal with and in today’s world that is hard to find. Got some tuning revisions and work with Brian me getting the tunes dialed in the way I like them. Highly recommend Jelibuilt
James
Great service and good tunes.