Hey guys this is my first entry so bare with me if its already been answered. Im new to the forum, just bought a 93 318i and ive been lookin through the pages and decided to "debaffle" my air box like lost of people have said. Correct me if im wrong but once u debaffle doesn't that mean you will be taking in hot air, and if so does hot air cause worse fuel efficiency? I already know it will hurt your power but im wondering if it will hurt the fuel efficiency. I would appreciate some responses as well as maybe some CHEAP diy mods i could do to my car cause right now its all stock.