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01-10 GM 6.6L Duramax DiabloSport inTune I3 Performance Programmer

The Diablosport 8200 InTune i3 Performance Programmer gives your 2001-2010 GM 6.6L Duramax the power needed to to take your truck to the next level. The Diablosport Crew is loaded with enthusiasts addicted to tuning, horsepower, and racing. They take pride in knowing they deliver the best pre-loaded tuning in the business, in an easy-to-use tuning device like the inTune i3. With the inTune, you can optimize your trucks computer to increase throttle response, optimize shift patterns, and increase horsepower without evening opening the hood! 

Hardware Horsepower
Nobody wants to wait around when it comes time to tune their truck. Diablosport engineered the inTune i3 with advanced hardware so this programmer runs at screaming speeds! The unit's display is a full color touch screen that is perfect for use even with grease covered hands. 

Updates. Anywhere
Update the i3 Software on virtually any computer whether it be a Mac, Windows, Linux, or you can even update it via Wi-Fi! 

Diagnostic Capabilities
The i3 retrieves diagnostic data from your vehicle with the OBDII connect. You can easily clear and check diagnostic trouble codes, or record performance data parameters to use during your tune tweaking process! Using Diablosports Data Viewer Logging Software, you can then export all of your data to a PC and play it back for a true look at what your engine is doing. 


  • CARB EO# D-770
  • Adds Horsepower & Torque
  • Easy Updates Via Wi-Fi, PC & Mac
  • OBDII Data-Logging & Clear DTC's
  • Adjustable Vehicle Parameters Like Tire Size, Speed Limiter & More
Duramax Applications:
2001-2004 GM 6.6L Duramax LB7: +120 HP & 240 TQ
2004.5-2005 GM 6.6L Duramax LLY: +100 HP & 220 TQ
2006-2007 GM 6.6L Duramax LBZ: +120 HP & 220 TQ
2007.5-2010 GM 6.6L Duramax LMM: +100 HP & 220 TQ  

Additional Features:
Data Logging
Read & Clear Diagnostic Trouble Codes
5-Volt Data Logging Inputs
Calibrate Speedometer For Gear Ratio
Calibrate Speedometer For Tire Size 
Top Speed Limiter 

Gas Applications:
2013-2015 Cadillac ATS 2.0L Turbo / 3.6L 
2013-2015 Cadillac CTS 2.0L Turbo / 3.6L
2009-2015 Cadillac CTS-V 6.2L 
2004-2005 Cadillac CTS-V 5.7L
2006-2007 Cadillac CTS-V 6.0L
2010-2015 Cadillac CTS-V 6.2L 
2007-2017 Cadillac Escalade 6.2L 
1999-2007 Cadillac Escalade 5.3L
1999-2006 Cadillac Escalade 6.0L
2013-2015 Buick Encore 1.4L Turbo
2006 Hummer H1 Alpha 6.6L Duramax 
2008-2009 Hummer H3 5.3L / 6.2L
2003-2007 Hummer H2 6.0L
1999-2002 Pontiac Firebird 5.7L
2008-2009 Pontiac G8 GT/GXP 6.0L / 6.2L
2005-2009 Pontiac Grand Prix GXP 5.3L
2004 Pontiac GTO 5.7L 
2005-2006 Pontiac GTO 6.0L
1999-2002 Pontiac Trans Am 5.7L 
2008-2011 GMC Canyon 2.9L
2015-2016 GMC Canyon 3.6L 
2008-2012 GMC Canyon 3.7L / 5.3L
2000-2006 GMC Sierra 8.1L
2009-2017 GMC Sierra 6.2L 
2000-2017 GMC Sierra 6.0L 
1999-2015 GMC Sierra 5.3L
1999-2013 GMC Sierra 4.8L
2014-2017 GMC Sierra 4.3L
2000-2006 GMC Yukon 4.8L / 5.3L
2010-2015 GMC Yukon 6.2L 
2007-2015 GMC Yukon XL 6.2L
2010-2017 Chevy Camaro SS 6.2L  
2012-2015 Chevy Camaro ZL1 6.2L
2008-2017 Chevy Corvette 6.2L
2005-2008 Chevy Corvette 6.0L
1999-2004 Chevy Corvette 5.7L
2006-2015 Chevy Corvette Z06 7.0L
2015-2017 Chevy Corvette Z06 6.2L
2001-2004 Chevy Corvette Z06 5.7L 
2009-2013 Chevy Corvette ZR1 6.2L
2011-2015 Chevy Cruze 1.4L Turbo
2006-2009 Chevy Impala SS 5.3L
2006-2009 Chevy Monte Carlo 5.3L
2014-2017 Chevy Silverado 4.3L
1999-2013 Chevy Silverado 4.8L
1999-2015 Chevy Silverado 5.3L
2000-2017 Chevy Silverado 6.0L
2009-2017 Chevy Silverado 6.2L
2000-2006 Chevy Silverado 8.1L
2012-2015 Chevy Sonic 1.4L Turbo
2014-2016 Chevy SS Sedan 6.2L
2003-2006 Chevy SSR 5.3L / 6.0L
2000-2015 Chevy Suburban 5.3L 
2000-2010 Chevy Suburban 6.0L
2007-2017 Chevy Suburban 6.2L
2001-2010 Chevy Suburban 8.1L
2017 Chevy Tahoe 4.3L 
2000-2011 Chevy Tahoe 4.8L 
2000-2015 Chevy Tahoe 5.3L
2011-2017 Chevy Tahoe 6.2L
2006 Chevy Trailblazer 5.3L
2006 Chevy Trailblazer SS 6.0L
2015 Chevy Trax 1.4L Turbo
1999-2010 Chevy Avalanche 5.3L / 6.0L
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Tags: DiabloSport