i have a 2009 g37 journey and am looking to mod my car with all the easy bolt ons CAI exhaust headers and such.

i have been looking at reviews for the CAI's and was trying to decide between either injen or stillen (unless someone can recommend better).

as for the exhaust system the stillen from reading wasnt a true dual so that set me away from really getting it and was wondering what a better set up would be for my car. i heard mxp was good just dont have enough knowledge to make a clear observation due to me just getting the car recently.

i was also looking at getting the stillen short tube headers due to the readings i have done they have gotten good reviews as far as gains go.


any advice will be trully helpful

 

CAI: Stillen's Gen3 has had the best gains.

Exhuast: Heard MXP gets raspy once you add HFCs (assuming you want to add this to your list) so you should probably look elsewhere. I have Fast Intentions with Berks HFC and love the combo. From my research, the gains from headers aren't worth cost. Also, wouldn't denote HFCs or headers as "easy" bolt-ons either.

Do your research. There's tons of threads on the forum.

 

Awesome thank you for the advice will def read more into those

 

FastIntentions is the best sounding CBE .Couple it with FI CATS

 

I agree with venkatsharat the Fast Intentions all the way would be best! Avoid the headers though, no point really unless you go forced induction.