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You can spend hours of time and hundreds of dollars wrenching on your ride in an attempt to unleash every drop of restricted power. Or you can enjoy double-digit performance gains by simply plugging in the cutting-edge DiabloSport inTune i2.

By replacing your weak stock settings with pre-loaded tunes to improve throttle response, optimize shift patterns and adjust tire ratio & speed limits, the DiabloSport inTune i2 Tuner takes your ride from factory to ferocious with just a few taps of the responsive, high-res 2.8” color touchscreen. Boasting a faster processor, updated graphics and more internal memory to create and store custom tunes than the standard inTune, this next evolution is the perfect way to dial-in your settings and show off your progress. Logging data at super-speeds and streaming it straight to your integrated PC DataViewer, the DiabloSport i2 checks and clears trouble codes in a matter of minutes.

Easier to use than ever before, the DiabloSport inTune i2 Programmer features a simple tuning walkthrough mode with error-free yes/no questions and multi-license tuning so you can power up all the supported vehicles in your driveway. Update your i2 software virtually anywhere via Wi-Fi or on your PC, Mac OX or Linux. Your DiabloSport inTune i2 Tuner is backed by a 1-year warranty.

Thanks to the Magnuson Moss Warranty Act: US Code – Title 15, Chapter 50, Sections 2301-2312, your vehicle’s factory warranty is protected by law when you add aftermarket parts.  Details

DiabloSport inTune i2 Tuner Customer Reviews

Average Rating

3 Customer Reviews

2015 gmc i2 tuner

Reviewed by corey b (GARDNER, KS) Reviewed for a 2015 GMC Sierra — Friday at 7:45 AM

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I2 tuner is good. Instructions are not good. Barely anything there. Had to call tech support to get it figured out.

good stuff!

Reviewed by Gabe J (South Deerfield, MA) Reviewed for a 2014 Dodge Durango — Oct 30, 2015 9:02 PM

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This is my third tuner by Diablosport and I love it! Certainly woke up my Durango


Reviewed by anthony l (JOLIET, IL) — Oct 22, 2015 3:43 PM

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first time user very simple to use on my hemi challenger with awesome results

2015 Silerado 4.3

Reviewed by Eckart K (lancaster, NY) Reviewed for a 2015 Chevy Silverado — Oct 20, 2015 8:10 AM

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Very little instructions came with the tuner. I did all my research on YouTube and forums otherwise I would have been lost . Has WiFi capability but doesn't come up when in wifi range, flaw or to new ....? I bought it to disable the AFM and it work as designed, I no longer get the shake when it was in V4 mode. I lost about 1-2 mpg. But I'm still at 19 mpg so it's a good trade off

DiabloSport inTune i2 Tuner

  • $399.00 - $449.00
    • On Sale: 10% Off
  • $359.10 - $404.10
  • Free Shipping
  • Ships By 12/02
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