Cold Air Intake from ebay?

for only $10 it can't be very good, the CAI's are a waste of money anyway, your better off just getting a K&N filter for your stock airbox unless your into engine eye candy and noisy sucking sounds as they won't help gas mileage at all and you will actually lose horsepower as it's sucking in hot air from the engine compartment, also if you get caught in a rain storm and hit a big puddle you have a chance of the CAI sucking in water into your engine and hydro locking it.