K&N 04-09 Honda S2000 2.2L L4 Cabin Air Filter
K&N 00 Honda S2000 2.0L-L4 Drop In Air Filter
aFe MagnumFLOW Air Filters OER P5R A/F P5R Honda S2000 00-09
aFe MagnumFLOW Air Filters OER PDS A/F PDS Honda S2000 00-09
