I've got another question, I've been seeing intakes for like $30 on Ebay( Basicly a no name brand) and I've seen intakes like AEM and Injen for like $120? Is there really a big difference between the two(Besides the filter)? If it's a short ram it's pretty much just a tube and a filter right? So, why should I pay $100 more? Or do I just have all of this completely wrong?