i read the sticky, but here's the thing. I only want to run 5-7psi, so would i still have to replace any internals? Or could i just run it completely stock keeping all original parts, and just run the low psi.

P.S. it's a 2005 Civic EX 5 speed.

 

its the question that is asked over and over. i say do it, but do it right. dont skimp or cloodge anything. also, fo 7th gen boost, i would buy a prefab kit.

 

Im agreeing with My04Civic, do it right the first time...there for u dont have to worry about anything goin wrong...an u have to ask ur slef are u really only goin to boost 7psi???? i mean yeah mybe for a few months but after that then it will get boring....

but anyways dont skip any steps....u u might pay for it later

 

D16z6 or D16y7 Or D16y8, they're all cheap and wayy better for boost.

 

that's nice but the OP has a 2005, those engines are useless in that car.