How much horsepower would i gain if i were to install a aem short ram intake to a 98 honda civic ex? Would buying the longer aem intake make a differnce on horse power or would it be the same effect whether long or short install?

 

try to think of it like this, short ram= high end, long intake= better tourqe, low end.

look to gain about 1 1/2 -5 hp

 

you gain more with the short ram but the V2 CAI from AEM has made some really good power.

i would click on the link in my sig if I was you