would the 3 inch exhauat helpi havnt thought about that but i will look into it, would the car be loud??? and what fuel controler should i use i am not good with that stuff please help me out. and the headrs for turbo where do you think i can find one, i also though about the 240sx TB but i dont know if it will help much or not.. and if i did all these upgrades wont i need an ECU that will work with the mods i will be doing to the engine. the good thing is we have lots and lots of junkyard and we have many modified cars in the junkyard but people never pay attention to it so as soon as i go back i will be spending alot of time over there looking for some good parts that can be used on my car.