whats PRM? sorry if im so lost.

 

any gains with the prm? i know injen was one of the few that had any gains on the dyno. thanks!!! (thinking of changing, tired of worrying about hydrolocking)

 

Do a quick search for PRM. You'll get tons of useful info but to be quick, expect about 8-9hp at speed with the PRM and truth be told, all the others as well. It's an asthetics, price, ease of install issue with most of these intakes. I'm the first S2000 owner in the US to get the latest PRM for the S2K and others have followed. From what I've read, the new owners love theirs as much as I do. It's a 30 minute install with no cutting, just a few tie-downs of some hoses and the install itself.

 

Forget all the U.S. made parts for the S2k. Get yourself a JDM made air intake. I just Replace my Injen air ram with ARC air box w/dual filter element. On the road you can tell that their is a big difference in HP! I search hi and low for performance parts for the S2k. I found one company in Houston that carry JDM parts for the S2k.

 

If you have an Injen Short Ram than any other intake should outperform it, those things are not good.