DiabloSport InTune 3 Handheld Tuner W/ Unlock & Tune For 2020-2023 GM 6.6L L8T

Owners of 2020-2023 GM HD trucks powered by the L8T 6.6L gas engine can now take advantage of the unlock and tuning provided by DiabloSport! We dug into the factory calibration and found there was much room for improvement. How about gains on the order of 28 RWHP and 50 RWTQ over stock, on 93 octane fuel? That’s power you can feel! We also include performance tunes for the 6 speed transmissions, and end user adjustments for everything from throttle adjustment to speed limiter disable, and much more. Tunes for 87, 91 and 93 octane fuels are provided, as well as a ‘Firm shift’ and ‘Hard shift’ options for the transmission.

Note: kits include our exclusive Locksmith device and unlock harnesses for the E90 ECM. Once unlocked, you can change tunes or settings in minutes, optimizing your truck for whatever you do with it!

Features:
Industry’s First In-Vehicle E90 ECM Unlock Tool
Add 28 RWHP and 50 RWTQ on 93 Octane Fuel!
Includes Tuning for the TCM
Unlock (Locksmith Device and Harness) Included with Purchase!
Preloaded Tunes for Multiple Octane Levels
Choose From 2 Different TCM Tunes
‘Throttle Booster’ Parameter lets you adjust throttle feel
Adjust Speedometer for Larger Tires or Gear Changes
Raise Speed Limiter for Increased Top Speed
Adjust Engine Rev Limiter for Increased RPM Range
Fueling Adjustments at Wide Open Throttle
Spark Timing Adjustments at Wide Open Throttle
Set Engine Idle Speed in Park/Neutral and Drive
Front/Rear TPMS Threshold Adjustment
New ‘Keep Drive Mode Setting’ allows you to select a drive mode and it will remember that mode
next time you start the truck!

TREperformance is an Authorized Priority Dealer of Edge Products.
12 Month warranty direct from Edge Products.