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DiabloSport inTune i3 Tuner Part #8245 Customer Reviews
22 Customer Reviews
Reviewed by Kirk T (Seneca, SC) Reviewed for a 2015 GMC Sierra — Apr 10, 2019 8:18 PM
I love how my GMC Sierra runs now that I have put a tune in the engine. I really like the ability to turn off the AFM system without having to leave the device in my OBD II port. No power drain on the battery by using this feature on my DiabloSport device. Other tuners do not have this option.
Reviewed by Bailey H (Clinton, MS) Reviewed for a 2017 Chevy Silverado — Mar 02, 2019 7:40 AM
When you purchase the tuner it asks you for make, year & model of vehicle, I completed all of that. Received the tuner went to install it and it said I needed to update my vehicle. Come to find out after purchasing the tuner, I then had to purchase another package to use it with my vehicle since it was a 17 model. They should have specificed that before purchasing. So all in all over 450 dollars were spent on this.
Reviewed by roland g (SELMA, AL) Reviewed for a 2014 Chevy Silverado — Sep 24, 2018 9:27 PM
Product was simple to update and install, this is the first tuner I have ever bought , thought it was a little expensive, but I am pleased with it and would buy it again and recommend it to anyone else. I could really tell the difference in HP.
Reviewed by Trent G (CORPUS CHRISTI, TX) Reviewed for a 2014 Chevy Silverado — Aug 31, 2018 11:28 AM
Much better mapping in the gas pedal I no longer have to lay into the throttle what seems like pushing 3/4 to start getting up to speed it feels more natural accelerating. Shift logic is improved with the tune and almost none of the weak clunky shifts that GM tunes stock. I also upped the fan speeds across the board since I live in a much hotter climate. I cannot account for better fuel economy if it is getting better it is not much better than stock running 87/e85 tune. Small bump in power also
Reviewed by Steven K (Elk Grove Village, IL) Reviewed for a 2014 GMC Sierra — Aug 22, 2018 6:20 AM
Reviewed by Ryan H (AUGUSTA, GA) Reviewed for a 2014 Chevy Silverado — Aug 20, 2018 4:14 AM
I got this programmer to help with the acceleration lag between gears in my 2014 1500 Silverado 5.3L ecotec and it did just that plus more. My truck is much more responsive, its acceleration is better and hardly any lag whatsoever. It did take a couple of tries to get the right tune in it to satisfy what i was looking for, but well worth it.
Reviewed by monica w (CORINTH, TX) Reviewed for a 2014 Chevy Silverado — Aug 03, 2018 8:18 PM
Have to say this was an easy way to tune my Chevy Silverado. I no longer have the gas peddle lag and sone how it stopped a knocking after the time. Easy to turn off the v4 to v8 switching and now V8 always. Gas mileage is within 1 to 2 miles difference. Totally recommend it to anyone! Looking for one for my wife's mustang now.
Reviewed by Troy R (Evansville, IN) Reviewed for a 2015 Chevy Silverado — Jul 31, 2018 9:16 AM
Reviewed by Tom S (BROKEN ARROW, OK) Reviewed for a 2008 Chevy Silverado — Jul 14, 2018 5:56 AM
Defiantly woke my truck up much quicker throttle respose, I've only used the 87 octane paired with the firm shift tune so far. Deactivated the pointless AFM that was the main reason for purchasing, but the kick in the GAS this tuner provided has been a bonus! A little cheap like others have said, overall pleased so far.