The FlashPro allows full user tuning and datalogging for your 2013-2015 Accord. It includes Windows based software called‚ FlashProManager.The FlashPro connects from your laptop's USB port to your vehicles diagnostic port to provide live tuning with a variety of calibrations, extensive real time and stored datalogging capabilities. Sales Market This FlashPro can only be sold to US/Canada addresses. Features Programmable ECU interface. Connects via OBDII diagnostic port. USB 2.0 connection Works with Laptop or Desktop No ECU modification necessary. Live Tuning 20 hours on board‚ datalogging‚ memory. Security Password. FlashProManager‚ Windows software. Check and clear‚ diagnostic codes. Custom laptop gauges. Dual calibration storage‚ - upload from one of two calibrations stored in the FlashPro Accord tuning features Ignition, fuel, idle speed, table editing. VTEC window. Rev and launch limiters. Map tracing‚ & lambda overlay. Expanded fuel ignition and knock tables for forced induction. 4 bar MAP sensor support (43 psi). Individual cylinder fuel & ignition trim. Individual cylinder knock control Starting calibrations. Specification Restriction Sales Region US/Canada Only EPA/CARB status (USA) Competition vehicles only Vehicle Model Accord Year 2013-2015 Market US Engine 4 Cylinder Transmission MT/CVT ECU Part Number 5A2-A020 through 5A2-A0605A2-A120 through 5A2-A1605A2-A520 through 5A2-A8905A2-B010 through 5A2-B1205A3-L110 through 5A3-L8905A3-A520 through 5A3-A890 Dyno What sort of improvements can I expect?Gains will depend on fuel type, suitability of bolt-ons and tuning. It is difficult to generate a consistent dyno graph for the CVT Accord, especially at lower RPMs. Above 6200 RPM ignition timing is lowered to reduce engine power for the next gearshift. For a stock vehicle: With an Injen intake: ‚