i was thinking about getting hard intercooler piping and intake from injen do i need to get tuned after that i was told that u can do some damage on the evos with putting intake on and not getting tuned for a while but other people put it on and havnt had a problem ....... will it make me run rich also??

 

It's usually recommended that you do get a tune after a intake upgrade plus you will see better power with a tune. Some people have run intakes w/ out a tune and have been ok but I would personally say get a tune, you wouldn't want to risk the car running crappy.

 

I just got this same set up 2 days ago. All I can say, is go for it. It's so amazing. I haven't got a tune yet because I'm waiting on getting a few more mods before I send in my ECU to Jestr. But I've only been running it for 2 days so I can't say much, but so far it's incredible!

 

I have that intake and I am currently waiting for my tune to come back in the mail so I will let you know the difference, but it should be night and day

 

actually that setup made my car run lean...plus i also added a perrin fmic at the same time
my car went into the high 12s in A/F
its my 06MR

 

A tune should definitely help. I know a guy that had a catback exhaust, dp, o2, manifold, intake/uicp, and avcr all with no tune for a few months. Needless to say thank god he recently got tuned.

 

i ran That Intake with bolt ons + Cams in Signature, Untuned, no problems whatsoever, but a Tune is Recomended, and so am i, already sent my ECU

 

def get a tune cause if u think that injen setup is incredible now just wait till u get tuned for it, itll be like a different car