cesarortiz

so i have a couple of questions..


i have a 07 with password jdm intake /testpipe/spoon n1 60mm single exhaust/ and also flashpro


now my next mod i want is headers i don't kno witch ones yet but
my question is will there be a huge difference of hp gain? if dyno it?

i also have different gear ratio

what will be another mod i can do that will make difference and thats worth it?

rus21s

sell the 60mm exhaust and get 70mm. Best header is J's or toda or sell the password intake and get ITB throttle bodies. N.A power is very expensive to make, I am currently similar mods and doing cylinder head work with a modified cam. Last resort will be SC if not happy

cesarortiz

the thing is i dont want to change mods i want to add mods i just got the exhuast not to long ago and i will rather go turbo than itbs.


i just want to try out some headers and maybe a good dyno tune you think that will be good enough its basically my daily driver and i want to upgrade breaks and tires so i can track once in a while..

but it is my daily..


what do you think dude.. some good header plus what i have already? they say the pwjdm is one of the ( good intakes ) umm idk lol i just want a little more power

H22toF20

Headers don't net to big of gains and yes the PWJDM intake is one of the better ones. I would also recommend a 70mm-3" exhaust. If your stuck on running the 60mm then I would go with a j's header.

cesarortiz

bro if i add headers will my exhuast get alot louder?

or just a bit?


i did have a invidia dual n1 and those were stupid loud ?

H22toF20

A header can make your exhaust louder and it will for sure change the tone. It all depends on piping thicknesses and header design.