i'm torn here the mazdaspeed is a asome car the looks are amazing and it test drives well but for the same price the srt 4 runs 14.1 and already has a $4oo upgrade to 260 hp and 270 lbs tq is the speed an tunable car?? i read the threads on boost psi and a couple other ones and my ? is if yall could change your minds srt4 or mps and why thanks for the help