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inTune i3 for GM - 8200

Suggested retail: $435.95
Your Price: $391.95
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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.

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    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 part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number
    The following vehicles are considered Emissions Controlled Vehicles:

    • 1966 and newer U.S. manufactured California Certified vehicles
    • 1968 and newer U.S. manufactured Federally Certified vehicles
    • 1968 and newer Foreign manufactured vehicle

    inTune i3 for GM is rated 4.1 out of 5 by 49.
    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 Great tuner! This is my second Diablosport tuner. The first was the turquoise one I brought for a 99 mustang GT I had. With that one, I really didn't feel much difference, probably because the car already had a lot of power, but with this In Tune i3, I definitely feel a difference. Iit didn't turn my cruze into a corvette, but it did give it a noticeable power bump. I can cruise up steep freeway hills in overdrive now and I have passing power that I did not have before. I am lighter on the throttle that I used to be to drive the same speed. I do notice it burns more gas than before, but I kind of expected that with a power tuner. This is a must have for the Chevy Cruze.
    Date published: 2020-01-04
    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 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
    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 2 out of 5 by from Easy to use. Has some nice features. Works good to disable DOD/AFM and adjust for tire size. Loading tunes is very straight forward. Any of the preloaded tunes absolutely destroy fuel mileage, with very little performance over the stock tune (comparing to 87 octane tune). the ability to adjust trans shift points is nice though. I was expecting a slight drop in trade for the "performance", but not 8mpg. I might try again in the summer to see if maybe the tunes just don't like winter blend fuel.
    Date published: 2019-01-28
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    Would it work on a 2019 Chevy Camaro 3.6L

    Asked by: David234
    Unfortunately, we don't support the 3.6L Camaro.
    Answered by: Marketing MB
    Date published: 2020-05-18

    can it adjust shift points on 2015 silverado 5.3

    Asked by: oggoldie
    We do not have the option to adjust the shift points but you will get the features below. Performance/Diablo Tune 20HP 25TQ 87 Octane Performance Tune: 13HP 18TQ Mileage Booster Tune 2mpg Touch Screen - Y Data Logging - Y Check Clear DTCs - Y 5 Volt Data Logging Inputs - Y Calibrate Speedometer for Gear Ratio - Y Calibrate Speedo for Tire Size - Y Cooling Fan Control - Y Fuel Rich/Lean Adjustment - Y Spark Timing Advance/Ret - Y Idle RPM - Y Top Speed Limiter - Y Rev Limiter - Y Disable Active Fuel Management - Y EO Number - D-770
    Answered by: Marketing MB
    Date published: 2020-05-11

    Will this tuner work on my 2015 Silverado 3500hd 6.0

    Asked by: Bill15
    Yes, that tune does support your vehicle.
    Answered by: Marketing MB
    Date published: 2020-05-05

    Would Diablo Sport i1000 work on a basic chevy impala

    Asked by: Skip
    We do not support V6 impalas, unfortunately.
    Answered by: Marketing MB
    Date published: 2020-05-04

    Does this work with a 2016 Chevy Impala 3.6L VVT? Gen 10, LT submodel.

    Asked by: Mason1
    Unfortunately, we do not support tuning on that vehicle.
    Answered by: Marketing MB
    Date published: 2020-04-28

    Will a 8200 work on a 2017 Silverado 2500 6.0

    Asked by: Nick79hawks
    The 8200 doesn't support the 2017 Silverado 2500 at this time. WE do have support on the 7271 tuner, but that product is not 50 state emissions legal. If you live in an area where SMOG testing is used, like California for example, then you wouldn't be able to run the 7271 tuner. 7271 options Performance/Diablo Tune 40HP 45TQ 87 Octane Performance Tune: 30HP 40TQ Economy 30HP 40TQ E85 Flex Fuel 50HP 50TQ
    Answered by: Marketing MB
    Date published: 2020-04-28

    will the i3 8200 work on a 2007 Saab 9-7x (GMT360 platform with LH3 5.3liter vortec) to disable the AFM/DOD?

    Asked by: HagensborgViking
    I appreciate your quick response. I meant to say it's the LH6, which is the all common vin code "M" 5.3 liter vortec V8. I have heard numerous testimonials from others who used the i3 tuner on theirs with success so I am tempted to "risk it". Wish me luck LOL
    Answered by: HagensborgViking
    Date published: 2020-04-22

    Would this work on a 2017 gmc canyon with a 3.6 gas engine

    Asked by: Jason 8770
    Unfortunately, it does not.
    Answered by: Moises
    Date published: 2020-04-07
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