I was looking to get a CAI for my DC5. I was thinking of going with Mugen or AEM. I was wondering if anyone can give me some info on the gains. I know that Mugen is pricy so I was wondering if I'll be getting more HP gains from the AEM one or if the Mugen one gives you what you pay for. Thanks in advance.

 

from what i know, the mugen airbox frees up the most horsepower.

i personally like it because imo, it sounds better than the aem.

but if you have the money, get the mugen airbox

 

If you wanna drop alot of money for minimal gains and bling factor go with the Mugen. If you want to get minimal gains with no bling factor and save some duckets go with a injen CAI. I personally love the sound of my CAI.