cold air intake + hydro shield question
 

hey there i have a 94 sl2 and i wanted to put in an aem cold air intake, and this is the filter on it

http://www.aemintakes.com/store/prod...?prod=21-201dk

and i want to put an injen hydorshield on it

http://www.autoanything.com/air-filt...FUKd4AodtiMAFA

now the only thing is, i dont know what the perfect size would be, so that is my question, what would be the right size for the filter. the hydroshield link has the sizes on it

The aem one has the sizes on it also. read away my friend

When I look at these accessory items and the price wanted for them I really have to remind myself of the amount of money I personally have pissed away on things like this or similar gaining pretty much nothing for the expenditure. So forget I said anything.