
KTuner V1.2 Flash End User Kit for 19+ RDX 2.0 Turbo
KTuner is for off-road research and development testing only. Every vehicle should be flashed back to factory before being driven on a public road. See Dyno testing results at the bottom of the page. If you do not see your part number listed below, we can add it. Contact us via Info@KTuner.com Part numbers for usable ECUs include: North America 2019 AT 37820-5YF-A51 through A57 37820-5YF-A61 through A67 37820-5YF-A71 through A77 37820-5YF-A81 through A87 2020 AT 37820-5YF-A11 through A14 37820-5YF-A21 through A24 37820-5YF-A31 through A34 37820-5YF-A41 through A44 KTuner feature matrix for 19+ RDX 2.0T (BETA means the feature is currently in testing phases): Feature Final BETA End User DealerTuning Reflash Real-Time Logging X X X Ignition/Fuel Tuning X X X X Throttle Control Quick Adjustment X X X X Rev Limiter Settings X X X X Closed Loop Control X X X X Disable Sensors X X X X Fuel Cut Parameters X X X X Fuel Correction Parameters X X X X Ignition Correction Parameters X X X X Idle Control Parameters X X X X Speed Limiter removed. Please adhere to your tire speed limitations and note this feature is for off-road use only. We are currently offering multiple research calibrations. Running 91+ will give the best results. Stage 1:Improved throttle responseRemoved throttle dampening on low end, better performance off the lineReduced turbo lagImproved low-end and midrange torqueBoost level adjustedSmooth torque delivery throughout the rev range Up to 40 lb-ft of torque increase over factory Up to 25whp increase over factory Producing a much more sporty feel, drivability, and additional power throughout the RPM range! Stage 2:Improved throttle responseRemoved throttle dampening on low end, better performance off the lineReduced turbo lagImproved low-end and midrange torqueBoost level adjusted Up to 60 lb-ft of torque increase over factory Up to 45whp increase over factory 29whp peak-to-peak Producing a much more sporty feel, drivability, and additional power throughout the RPM range! Flash Back To Stock At Any Time Dyno ResultsAWD AT Run As 2WD Stage 1 Results: Smooth torque delivery throughout the rev rangeUp to 40 lb-ft of torque increase over factoryUp to 25whp increase over factory Stage 2 Results: Up to 60 lb-ft of torque increase over factoryUp to 45whp increase over factory29whp peak-to-peak