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inTune i3 for GM - 8200

Suggested retail: $426.95
Your Price: $383.95
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    If you are a horsepower junky and you need a fix, look no further. Whether you have a Chrysler, Ford, or GM vehicle in your driveway, DiabloSport's inTune i3 Performance Programmer is an easy way to boost power without even popping the hood! You get a performance upgrade that makes your throttle more responsive, optimizes drivability, and even adds some bottom-end horsepower! The inTune i3 programmer is pre-loaded with dyno-tested performance programs designed specifically for your car or truck. Within minutes, you could add horsepower and torque with no other tools required!

    Note: This product is 50-state emissions compliant. This product does not include CMR custom tuning capabilities. Please see PN 8245 for GM CMR custom tuning capabilities.

    NOTE: This product will not work on Hybrid or E-Assist vehicles.

    You must configure your vehicle to view Product Features

    Questions about buying this product? Our experts are available from 8 AM – 5 PM MT. Call today at 866.404.6141. Our sales team would be happy to answer any questions you have.

    This product is 50 state legal and is covered by CARB EO D-770.

    inTune i3 for GM is rated 4.0 out of 5 by 39.
    Rated 2 out of 5 by from Poor Quality i have a 2017 chevy silverado 5.3 6 speed trans I have had nothing but problems with this device when i first got it it was frozen on the screen, called tech support 4 times took the 4th time for someone to actually help me and get it unfrozen the second time i called a guy hung up on me. now my problem is whenever i click on the dod/afm on/off it just freezes the whole device so now i cant turn off AFM which was the whole reason i got the device. i have had a lot of different tuning devices on multiple vehicles and never had this problem. Other then that the tune is slightly better then stock. And does offer a Scan tool built in which is pretty nice
    Date published: 2017-11-20
    Rated 1 out of 5 by from No difference. Had it installed for 2 weeks on my 06 GTO 6.0L and felt no difference at all. Only change is I went from 19 mpg to 12 mpg with no change in driving habits or conditions. Removed the tune and it runs better. There is no way to customize the tune yourself besides changing the idle and a couple small things. I have full exhaust from long tube headers back with an aftermarket intake and hoped for a huge difference like Cobb does. But, no. It plugs in and uploads and adds gobbs of timing. That’s it. You can data log and send that to a custom tuner if you wanna pay More money for that. I’m currently selling mine and going to get a real dyno tune for real results. Don’t waste your money.
    Date published: 2017-12-07
    Rated 5 out of 5 by from Simply the best I got this a couple weeks ago and it was amazing after doing the tunei felt more torque and hp from my car the shifts were alot firmer than ever super super awesomr i tuned my 5th gen chevy camaro its fast at tuning less than a minute per tune
    Date published: 2017-11-07
    Rated 5 out of 5 by from Sport tuning made easy Been wanting a ca legal option for tuning for both our 07 Suburban and 02 Corvette. After working with tech support to get the updates to firmware I was good to go. Suburban idles better, shirts set to firm, disabled AFM, calibrated speedo to correct rim and tire size, went with Diablo tune power and torque is improved and mpg is up also. Real world improvements on our daily drivers, that keep them streetable and legal, with an edge up on above factory performance. Will be getting the license for the corvette next
    Date published: 2018-06-19
    Rated 5 out of 5 by from Excellent product Bought for new 2014 5.3l makes very drivable and better fuel economy thanks
    Date published: 2017-11-06
    Rated 5 out of 5 by from Intune i3 for GM Bought to delete AFM / DOD on ‘09 Tahoe, ended up putting the 87 octane tune with firm shift....really helped it out...much more fun to drive and definitely helped the lame shifting 6 a different vehicle now. Added a license for my Suburban, technical support was great on that part. Very pleased with this tuner!
    Date published: 2017-10-20
    Rated 5 out of 5 by from Great tuner Bought this for a little more power and mainly better furl mileage after adding 37s. Went from 9 back to 12 mpg and gained some low end torque. Pretty pleased with the canned tune. Havent tried running the diablo tune yet i always run 87
    Date published: 2017-10-17
    Rated 5 out of 5 by from easy to use I installed the 87 octane tune in my truck, a noticeable difference in the performance. Go a 2.5 mile per gallon increase in fuel mileage.
    Date published: 2017-10-26
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    Hello I recently went castles with long tube headers and I also have an intake I was wondering if this tuner would be able to delete the o2 sensors and the cat from from the cars ecu so I can get ride of my check engine light. 

    Asked by: Nemo925shams
    Our pre-loaded tunes do not help with emissions delete.
    Answered by: Moises
    Date published: 2019-11-06

    Does this tuner support the 2015 Chevy trax in California?

    Asked by: Crash
    Negative we do not support the Chevy Trax.
    Answered by: Moises
    Date published: 2019-10-31

    I went from a 5.3-6.0lq9. Will this fix the fuel issues since I’m using the 5.3 computer still?

    Asked by: Babyboy69875
    You may need a custom tune for that application. Please contact our tech team at 866-404-6141 and we can look into the details with you.
    Answered by: Marketing MB
    Date published: 2019-10-31

    Will this work on a 16 v6 Colorado?

    Asked by: Tracy
    Yes, that tuner does support your vehicle.
    Answered by: Marketing MB
    Date published: 2019-10-31

    What year models of Chevrolet Silverado does this support ?

    Asked by: Anonymous
    The 8200 supports various motors from 1999 to 2016.
    Answered by: Marketing MB
    Date published: 2019-10-30

    Is it true I need to disconnect my aftermarket stereo in order to use the tuner? Was told it may erase my ecm if not. 

    Asked by: Mikey lee
    You need to make sure anything aftermarket is disconnected, like aftermarket radio, subs, amps, alarm ect, otherwise, it can prevent the programming from completing successfully.
    Answered by: Moises
    Date published: 2019-10-24

    Does it come with preloaded tunes on E-85 for a 2017 camaro ss. Already have the flex fuel sensor 

    Asked by: David_17SS
    If the vehicle is a Flex configuration from the factory, the preloaded tunes will work as-is. If it came originally as gasoline only it can be tuned for E85 with a custom calibrated file from one of our CMR Dealers that have our software to do so.
    Answered by: Moises
    Date published: 2019-08-14

    I have a 2013 Chevy Silverado 5.3, and I just added TSP headers & CAI. I’m trying to get my check engine light taken off. But I wanted to see if i can do program tuner to be able to switch between a Economy (for gas saving) & street performance set up.

    Asked by: ms32019
    Yes, this is doable, however, you will want a custom tune for the headers and the intune i3 Platinum edition. ( the platinum edition supports custom tuning ) For more information and the best price available, give us a call at the number below. 866-404-6141 DIAL 5
    Answered by: Moises
    Date published: 2019-08-05
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