I have an AEM SRI on my Type-S and need to replace the air filter but I don't know what size it is... ClubRSX sells the replacement filters in 3", 3.25", 3.5" and I think 4" as well. What size is best for an AEM SRI?

Yes I tried to search but no luck! Nobody site gives a strait answer and I am too lazy to pop the hood, take the filter off and measure. (Hey atleast im honest)

 

I think it's either 3", 3.25", 3.5" or maybe 4" inches. I would pop the hood to measure it.

 

Get out and measure it so you know for sure.

 

Ok... it's not even like you have a CAI and need to take off your bumper or anything lol. I aplaud your honesty about being too lazy to go do it, but seriously... go measure your damn filter.