Not sure which 1999 Pontiac Firebird Air Filters are right for you? We have over 14810 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Item installed very well and fit was good, only have installed less than 1000 miles but have noticed engine runs smoother and milage is up. Thank for the good K&N product. (John)" —John S from Riva, MD bought a K&N Air Filters for a 1999 Pontiac Firebird.