[butz]

Hi I'm new here, I own a 944 na 1986 at this poit my car is factory stck!!i will like to increase hp power in it , so will like somebody with same kind of car tell me what buy or what not!
i was thinking buy
-wilk chip
-headers
-air intake and filter cone
-exhaust
-msd electric system
-light weight pulleys
What of this things will improve? there is something else?
-whick is beter chip for money , ?????how much hp I will get if i put this in my car !!please let me know what else do !!i don't want to buy 951 or do any engine work like head work!!!!Which are best brands and prices in all performance for my 944na?
Thanks Alina