hmm. yeah, mine might be 2.5" actually.
im not too sure if it uses a reducer spacer or not.
the apexi one is cool, never said it wasnt.
but the isis one for 119 and the projectnissan one seem to be the same, minus a shitty air filter and cheap couplers.
Last edited by osama tim laden; Oct 5, 2009 at 01:55 PM.