2012 mazdaspeed 3
 

is there any way to get more power for free?? from my 2012 mazdaspeed 3

no, ut check out this website for performace based information. truely the best forum for mazdaspeeds

just remember this, the fuel pump on the speed cannot keep up with multiple mods. you're fine with an intake, but if you decide to get a downpipe, you must upgrade the internals of the fuel pump to send more fuel to the cylinders for a proper fuel to air mixture. If your engine doesn't have a proper fuel to air mixture, it will seriously damage it.
http://www. mazdaspeedforums .org/forum/ (get rid of the spaces after the www. and before .org

also, a COBB Access Port should be your first investment!
http://cobbtuning.com/

check our store online
http://www.crossoverauto.com