I have a 1992 bmw 325i and was wondering if an air intake would be worth it. If it would give it more power or if it would be bad for how it runs. If anyone knows about what this would do please let me know thanks.
Intakes don't tend to give massive, noticable gains. You WILL see gains on a dyno, but nothing you;ll feel. The real, noticable, benefit of an intake, is the throaty motor sound you get when using them. They give you audio horsepower:-) Good Luck! -Ben
TOTAL WASTE OF MONEY. for almost all the cars out there cold air intakes are a HUGE waste of money About all they do is make the motor sound cooler becasue of the thin walls that allow the sound of the air rushing on to be herd. The almost never increase HP and MPG. The cars that do benefit from them are usually for the 1960's and older I read Ben's answer after the fact. I like what he said audio HP thats perfect I'm going to use that Same applies for most aftermarket mufflers.
