ms3 hp

[SPEEDYHANS]

so i went to my local Mazda dealer were we south FL guy have a tech that takes care of all our after market parts he did blackmica08 big turbo upgrade and hes worked on most of our car he tolled me that the car should handle over 400 with stock part is this true?

what do u guy think

[15min5k]

400hp with stock internals? lol!

[oskinosmee]

I think it can be done. Ron has a ms6 with 386awhp

[shane02pro5]

400hp is about 340whp so yes!