possible new mazda3 owner
 

my father and I are thinking about buying a mazda3.
I already own an RX7 FB that is my project car, so this Mazda3 might be my daily.
If i do get one.
my question is. what mods can I do.
I don't want to do anything too dramatic cause its the daily.
but what are some minor mods exhaust, TURBO* FMIC, Blow out valve, small engine tweaks, exterior mods, and performance mods. suspension. you know, the works.

also what sites sell performance parts.

any piece of info is helpful
Just fill me in or point me into the right direction.

-RonaldReagan
-TracerBullet