Pedal Commander doesn't change the tune or how the engine runs at all, it simply enhances the responsiveness of your throttle inputs, so you get to WOT quicker..... but you'll never get any more power from the engine, just an earlier response to any throttle input! :lecturef_smilie:
Power Vision actually enhances/improves the engine running, power delivery, & tune by intercepting the signals from all the various sensors & using some 'less generic' or possibly even 'better tune' settings from the tables developed by & held on the Power Vision unit instead of relying on the BRP developed 'generic' defaults that are (still) held on/hard coded in the ECU.... And if you're concerned about engine longevity &/or reliability, you should remember that the Standard BRP tables for our Spyders/Rykers are somewhat 'de-tuned' &/or 'de-rated' from the settings that BRP themselves use reliably for the same engines in other platforms, so you aren't necessarily stressing the engine any more than it's truly capable of....hyea:
