Dnt ev3n

Hey whats up everyone. I have a 2014 evo x gsr and im in the process of adding performance mods. So far i have a ets intake and a greddy cat back exhaust. Now im alittle confused about things and need some help lol. Would it be ok if i were to install a downpipe and high flow cat without getting a tune like the next day? I know i need a tune no matter what but my question is can i installed those parts and be ok driving the car before i go get a tune?

mct9891

Yes you can install them without getting tuned right away, but sooner the better.

also, you're in the evo 1-9 forums, not for the X...

Dnt ev3n

Oh man lol my bad. I just registered to this today lol. So im ok with installing a downpipe and high flow cat right now and getting a tune later on?