K&N Air Filters, FIPK
33-2031-2 K&N Drop in high flow air: filter fits most any Nissan - $50 shipped in the U.S.
KN57-6003 K&N Fuel Injection Performance Kit $125 shipped in the U.S.
KN57-6003 K&N Fuel Injection Performance Kit $125 shipped in the U.S.