92 octane

[eszoom]

this may sound weird but 9 months ago i got a mp3 ecu and i THINKi felt a bit (small) of hp and smoother power band. that was from 87 to 91 oct. 2 days ago i used 92 for the first time and i FELT a bump of power. like double for just 1 octane point, can this be true?

[TheMAN]

http://codebloo.net/stuff/picard-headesk.jpg

[Lewis7789]

You're supposed to run 92-93 octane with an MP3 ECU transplant.

But you said you're new to Mazdas so I won't insert the face palm pic. Just make sure you research everything you buy and know how it fully works before installing anything. The search button is your friend. Best of luck, mate!