CAI and sway bar question

[FoShizz]

Hey guys so i was looking to buy an Injen CAI and i found out that the pipe comes in either 2.25", 2.5", 2.75", and 3.0". What would be the best diameter pipe for a dc5r and why make different sizes? what advantages/disadvantages does different diameter pipes have?

Also (Probably an absolutely stupid question) but if i fit a EP3 Civic Type R front sway bar on my dc5r is that worse? becuase i would imagine that a dc5r would already have integra type R front sway bars?

Any help is always greatly appreciated and thanks in advance! :D

[neil1112]

I did not know Injen cai comes in 3 different pipes. But having said that, they would not make any significant gains or major advantages over the other. If anything any of those pipes will make the same noise and gains. I bought my injen from jdmyard and its awesome! vtec cross over is loudddd.

Regarding the ep3 sway bar to a dc5r, to my knowledge its mainly used to fit headers through...for example toda headers will need a ep3 type r front sway to fit and won't fit the standard dc5r front sway.