I have a 2001 impreza 2.5 rs.. I want to get a goood cold air for it but I have been doing a lot of reading on peoples thoughts on intakes and what brand they are and I just don't know what the best intake for my car would be.. only really wanna spend about $200 or around there.. but that might be hard seein' how the only intakes I can find for my car are around $300.. I've looked into spt, injen, and aem.. so far im stuck on aem for the price.. would that be a good way to go? PLEASE HELP ME