KTuner Flash-based system for 2007-2013 Acura MDX. The KTuner Flash system allows you to reprogram/reflash your stock ECU directly over your OBD2 diagnostic port. No need to remove your ECU, etc. Simply plug the KTuner Flash system into your OBD2 port under your dash and reflash or tune your car using the KTuner software. Using the KTuner Flash system, you can retain all of your factory drivability, emissions, and reliability, while still being able to tune your engine for modifications (ie: intake, exhaust, cam upgrades, etc). The result will be a much better running engine with increased power!

What is included with the KTuner Flash system?

• KTuner hardware (part that plugs into your OBD2 port)
• USB cable (plugs into your laptop on one end, and into the KTuner hardware on the other end)
• Pair of KTuner window decals
• KTuner software (download for free here: http://ktuner.com/downloads/)

2007-2009 MDX:
• 37820-RYE-A51 through A59
• 37820-RYE-A61 through A63

2010-2011 MDX:
• 37820-RYE-A71 through A75
• 37820-RYE-A81 through A85

2012-2013 MDX:
• 37820-RYE-B21 through B24
• 37820-RYE-B31 through B33

• Real-Time Logging
• ignition/fuel tuning
• knock tuning
• Throttle Control Maps
• rev limiter settings
• 2-step settings
• VTEC window control
• closed loop control
• disable sensors
• fuel cut parameters
• fuel correction parameters
• ignition correction parameters
• idle control parameters
• speed limiter completely removed on 07-11 models.
• other features under development