All parts are from a 2009 Mazdaspeed 3 Sport. PM for questions and package deals
Airbox - $40 w/ stock filter(about 20k miles) w/ K&N filter (less than 1k miles) $80 (will throw in stock filter for free)
K&N filter (less than 1k miles) $40
OEM filter (about 20k miles) free with purchase of...
