those can help because they increase the volume of the intake manifold. i doubt you would notice the difference, but every little bit counts.

 

Those Turbonator crap are too good to be true. If you go to their website they claim that you can put 3 of them on a EFi engine. I bet you can put it alright but it wont do crap but restrict flow.

I heard that body spacer only work when it is warm up. Someone correct me if im wrong but I'll recommend bore body throttle over throttle body spacer. Bore body throttle is a litlle bit more expensive but you should notice some differnece with it.

 

Do you mean Bored Body Throttle? This is a process where a shop actually bores out your throttle body, polishes it, and makes a few other mods to it for higher air flow to improve low-end and mid-range power.

 

i dont know but i get more result when i type in bore throttle body.

 

LOL if you don't bore it but call it a bore throttle body you win 5 hp. Congrats.