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Home » Brand Line Card » Diablosport

Product ID: DS-i2030
Manufacturer: Diablosport
DiabloSport i2 Tuner for 99+ GM Vehicles
DiabloSport i2 Tuner for 99+ GM Vehicles
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inTune i2- GM I2030

Virtual Gauge Monitor, Performance Programmer, and Diagnostic Code Reader


Starting MSRP-$399.99 Availability-In Stock       Supports most 99+ GM Vehicles. See Application Chart for Supported Vehicles

NOW SUPPORTS MULTIPLE VEHICLES! No need to purchase an additional programmer for each vehicle! Now you can simply purchase an additional license and tune all your vehicles from a single i2 unit!

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 i2 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 i2 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!

We've increased it's processing horsepower, improved its display, and added user requested features:

  • New "Easy Tune" mode for simple installation
  • Dyno tested performance programs
  • Blazing Fast Vehicle Read/Write Times
  • Windows, Mac OSX and Linux connectivity
  • OBD-II Data Logging
  • Check and Clear DTCs
  • Purchase multi-vehicle licenses
  • Increase Drivability, Horsepower, and Torque, and Mileage with DiabloSport's Dyno Tested Performance and Economy Tunes

  • Disable Cylinder Deactivation (AFM, etc)

  • Monitor and Record External Sensors with an included 5V Analog Input

  • Accepts custom tunes from a DiabloSport's nationwide network of the Diablosport CMR custom tuning dealers.

  • Free online updates with included USB Cable

  • 1 Year Limited Warranty

  • Adjust Spark / Timing

  • Adjust Fuel Settings

  • Adjust Idle Speed

  • Adjust for Modified Gears Ratios

  • Adjust for changes to Tire Size

  • Modify Transmission Shift Points

  • Adjust Speed limiters

  • and much more with the industries largest bank of custom tuning parameters! (See Application Chart at the bottom of the page)

DiabloSport's pre-loaded tunes are dyno and street tested to ensure optimal power and drivability gains. Basic installation, big power gains!
Start off with DiabloSport’s preset performance tunes and make changes that suit your performance needs. Adjust options like timing, fueling, idle, speed limiters, rev limiters, tire size, gear ratios and more.
Easy tune asks you for what octane gas you want to run, if you’ve changed your tire size, if you want to remove the speed limiter and more. It’s the perfect way to drop a tune on your ride in minutes!
Regardless of whether you purchased an i2 for a Chrysler, Ford, or GM- you can buy an additional license to tune ANY vehicle supported by DiabloSport!
The i2 retrieves diagnostic data of how your vehicle’s tune is performing. Export all of your data to a PC and play it back on DiabloSport’s Data Viewer logging software.
Holds up to 5 custom tunes. Use our worldwide network of CMR tuners to step above our canned tunes.



Make Model Engine From To
Buick Encore 1.4L Turbo 2013 2015
Cadillac ATS 2.0L Turbo 2013 2015
Cadillac ATS 3.6L 2012 2015
Cadillac CTS 2.0L Turbo 2014 2015
Cadillac CTS 3.6L 2012 2015
Cadillac CTS-V 5.7L / 6.0L / 6.2L  2004 2015
Cadillac Escalade 6.0L / 6.2L 1999 2015
Chevrolet Avalanche 4.8L / 5.3L / 6.0L / 8.1L 1999 2013
Chevrolet Camaro SS / Z28 / ZL1 5.7L / 6.2L / 7.0L 1999 2015
Chevrolet Colorado 2.9L / 3.6L / 3.7L / 5.3L 2008 2015
Chevrolet Corvette / Z06 5.7L / 6.0L / 6.2L / 7.0L 1999 2015
Chevrolet Impala SS 5.3L LS4 2006 2009
Chevrolet Monte Carlo SS 5.3L LS4 2006 2009
Chevrolet Silverado 4.8L / 5.3L / 6.0L / 6.2L / 8.1L 1999 2015
Chevrolet Silverado 4.3L V6 2014 2015
Chevrolet Silverado HD 6.6L Duramax 2001 2010
Chevrolet Sonic 1.4L Turbo 2012 2015
Chevrolet Cruze 1.4L Turbo 2011 2015
Chevrolet SS Sedan 6.2L 2014 2015
Chevrolet SSR 5.3L / 6.0L 2003 2006
Chevrolet Tahoe 4.8L / 5.3L / 6.0L / 6.2L / 8.1L 1999 2015
Chevrolet Trax 1.4L Turbo 2015 2015
Chevrolet Suburban 4.8L / 5.3L / 6.0L / 6.2L / 8.1L 1999 2015
Chevrolet Trailblazer / SS 5.3L / 6.0L 2006 2009
GMC Canyon 2.9L / 3.6L / 3.7L / 5.3L 2008 2015
GMC Envoy 5.3L 2006 2006
GMC Sierra 4.3L V6 2014 2015
GMC Sierra 4.8L / 5.3L / 6.0L / 6.2L / 8.1L 1999 2015
GMC Sierra 6.6L Duramax 2001 2010
GMC Yukon / Yukon XL 4.8L / 5.3L / 6.0L / 6.2L / 8.1L 1999 2015
Hummer H1 / H2 / H3 3.7L / 5.3L / 6.0L / 6.2L / 6.6L Diesel 2003 2010
Pontiac Firebird / Trans Am 5.7L 1999 2002
Pontiac G8 6.0L / 6.2L 2008 2009
Pontiac Grand Prix GXP 5.3L  LS4 2005 2009
Pontiac GTO 5.7L / 6.0L 2004 2006

Vehicle Category Specifics 



Tuning for 1999-2015 Chevrolet Camaro SS & Pontiac Z28/Firebird

Whether you have a Gen 4 or Gen 5 Camaro, the i2 has tons of options for making power! Right out of the box, the i2 will enhance your drivability by removing torque management and increasing throttle response. The low-end torque and horsepower will make it feel like it is brand new again! If you have aftermarket parts installed, you can tweak to your heart's content- disable DoD/AFM, adjust fan temps for thermostats, raise rev limiters, take of the speed limiter, plus get custom tunes for any combination of mods you can imagine!

InTune i2 Programmer Key Camaro Tuning Features:
  • Add up to 20 HP, Add up to 20 TQ*
  • Disable DoD/AFM
  • Raise Speed & Rev Limits
  • Adjust Fan On/Off Temps
  • Calibrate Aftermarket Gears
  • Remove Torque Management


Tuning for 1999-2015 Corvette C5, C6, C7, and Z06

The Corvette is one of the most amazing cars ever made, and the inTune i2 truly makes it come alive! It gets your Corvette an instant increase in power while enhancing drivability. The preloaded tunes reduce torque management, juice up throttle response, and add a significant amount of horsepower over stock. If you installed aftermarket performance upgrades, you also have options to adjust spark, fuel, idle RPM, disable DoD/AFM, and heaps of other performance options. The inTune i2 is an awesome DIY performance upgrade for your Corvette that you can install in your own driveway!

InTune i2 Programmer Key Corvette Tuning Features:
  • Add 15-30 HP, Add 15-20 TQ
  • Disable DoD/AFM
  • Enhance Throttle Response
  • Adjustable performance parameters
  • Get custom tunes for aftermarket mods
  • Advanced Data Logging & Data Streaming to PC


Tuning for 1999-2015 Chevy Silverado, Suburban, Tahoe, & GMC Sierra, Yukon

The new i2 tuner can make your truck feel brand new all over again! It has tuning options for power or mileage, and a new "Easy Tune" mode that walks you through the whole process. The tunes will tweak your truck's throttle response, enhance towing performance, and increase your fuel economy without even getting your hands dirty! Whether you just want to put a quick tune on your truck, change your tires, Disable DoD/AFM, or even custom tune it for other performance mods, the inTune i2 is the perfect performance upgrade for your GM truck or SUV!

inTune i2 Programmer GM Truck & SUV Tuning Features:
  • Add 15-30 HP, 20-30 TQ*
  • Add 2+ MPG*
  • Disable DoD/AFM
  • Boosted towing performance
  • Calibrate Speedo for Larger Tires
  • Check and clear DTCs


Tuning for 2001-2010 Chevy Silverado, GMC Sierra with 6.6L Duramax

There is nothing like a diesel when it comes to making real power and the i2 programmer will become your truck's perfect companion. The i2 programmer's diesel options let you go from mild to extreme. There is a setting for towing, fuel economy, and high performance all tailored to what you need out of your tuner. Using the i2, you can expect power gains of 80 horsepower or more, and fuel economy gains of 2-4 MPG.

inTune i2 Programmer Key Duramax Diesel Tuning Features:
  • Add up to 100 HP, 200 TQ*
  • Boosted towing performance
  • Increase Fuel Economy
  • Check and clear DTCs


Tuning for 2011-2015 Buick Encore, Cadillac ATS, CTS, Chevy Trax and Sonic

Tune up your 1.4L T or 2.0L T GM Ecotec power plant with the i2 programmer and get thrown back in your seat! When we set out to tune the Ecotec motors, we had one goal in mind: POWER! The i2's performance tunes ensure a more responsive throttle, better shift feel, and more horsepower than your ride came with from the factory. Whether you have an Encore, ATS, CTS, Trax or Sonic  the i2 programmer is going to make your vehicle feel brand new all over again!

inTune i2 Programmer Key Ecotec Turbo Vehicle Tuning Features:
  • Add 30+ HP, add 30+ TQ
  • Add 2 MPG*
  • Increase Boost
  • Better Throttle Response
  • Check and clear DTCs

Get a custom DiabLew Tune! for your GM vehicle* !!


List Price: $450.00
Price: $399.95

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