Sup All! I have had my G for about a week and a half now and already thinking about what I should do first! What do you suggest for first performance mods? I'm thinking a cold air intake and a K&N? What can I get to boost performance the most for under like $300?

2004 G35 coupe 6MT premium (G N1NJA)
2002 Ducati Monster S4 (S4DEMON)

 

Get an Injen CAI or a Z tube w/ a K&n Filter.

Inside my shell, I wait and bleed

2003.5 Black/Black 5AT Fully Loaded w/ Navi
Clear Corners / Injen CAI

 

What's the difference between the Ztube and a POP Charger and an Injen CAI? Which is better or gives more power? Sorry, I guess I need a basic lesson here.

Thanks!

2004 G35 coupe 6MT premium (G N1NJA)
2002 Ducati Monster S4 (S4DEMON)

 

There's been a huge thing over which gives the most power. I have an Injen CAI and am very happy with it. I have friends who have a pop charger and a z tube and are very happy with it. Personally, I believe the CAI gives a bit more gain hp wise because it's cold air being sucked in; however, CAIs can also suck water into the engine so you have to be carefull about that. Either way you go, I think you will be happy. Personal preference though.

Inside my shell, I wait and bleed

2003.5 Black/Black 5AT Fully Loaded w/ Navi
Clear Corners / Injen CAI

 

You have to submerge the CAI to have a water ingestion problem.

2004.5 Coupe/5AT/Ivory/Everything but front spoiler/Nismo CAI/Crawford V5

 

Really? Thank god cause I live in So Cal and it rains here during the winter and I was starting to get worried.

Inside my shell, I wait and bleed

2003.5 Black/Black 5AT Fully Loaded w/ Navi
Clear Corners / Injen CAI