Hondata FlashPro RDX 2019+

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The Hondata FlashPro allows full user tuning and datalogging of the 2019+ US Acura RDX turbo. It includes Windows based software called FlashPro Manager.


Within the USA this product is legal only for racing vehicles which may never be used upon a public highway.

Sales Market

This FlashPro can only be sold to US/Canada addresses.



EPA/CARB status (USA) Competition vehicles only
Model RDX
Year 2019+
Market US
Engine K20C
Part Number 5YF-A52 through 5YF-A56
5YF-A62 through 5YF-A66
5YF-A72 through 5YF-A76
5YF-A82 through 5YF-A86



This dyno is of a stock RDX with Stage 1 and Stage 2 performance tunes.


Stage 1 operates in all 4 dynamic modes and delivers a 10 hp increase everywhere.

Stage 2 is configured for Stage 1 performance in snow and comfort and Stage 2 performance in Sport and Sport + modes. Stage 2 delivers 36 lb-ft more mid range torque and 28 more mid-range horsepower for a much more exciting drive. 

The dyno figures are lower than the Accord turbo due to our four wheel dyno reading 10% lower than our 2 wheel dyno, and the AWD drivetrain absorbing more power. This leads to about a 20% torque and power difference from the 18 Accord. The midrange percentage improvements (15%-19%) are similar. 

On the street

 The Hondata reflash significantly  reduces the throttle lag