Well my evo was doing fine till I added on the k&n intake before that I had my evo set to 21 psi and with the intake it went up to like 23 psi and it seemed to me that I was hitting fuel cut so I turnd my boost down to about 17 psi and I still have the same problem well, at first the car runs great but then it seems to start lagging at abot 6 to 7 thousand rpms it like all of the sudden I don't have boost or something and then I get a backfire all crazy does anyone have an opinion, some people tell me that inned to dynoflash my car that's what most guys in here have been saying

 

We already told you to take that damn thing off and put your stock intake back on. You didn't need to make a 2nd thread for us to tell you that again.

Yes, you also need a tune, so send your ECU to Dynoflash soon, but for now, get rid of that damn intake before typing another word.

 

just get a fuel pump and a dynoflash if you are hitting fuel cut.

 

HAHA wow i just made a thread about this intake, you should really really read it. NOT TO MENTION THE TONS OF OTHER THREADS ABOUT HOW THIS THING SUCKS!!!

 

this might help you understand why the k&n intake wont help you but hurt your cars performance. https://www.evolutionm.net/forums/sh...d.php?t=204856