aFe Magnum FORCE Replacement Air Filter w/ Pro DRY S Media 3.5in F x 5.75x5in B x 3.5in T x 6in H - 21-91145 fits_1996-2001-`Nissan`Stagea theatrical presence on the open

theatrical presence on the open road or a whisper-quiet escape under the cover of night

Rear Lower Mount Bolt Diameter: M12 or M14

FRONT REAR SPRING RATES 20k 14k UPPER MOUNT Aluminum w/ Hardened Rubber Bushings OR Pillowball Aluminum w/ Hardened Rubber Bushings OR Pillowball

Valves Open: Aggressive and commanding with turbo spool

aFe Magnum FORCE Replacement Air Filter w/ Pro DRY S Media 3.5in F x 5.75x5in B x 3.5in T x 6in H - 21-91145 fits_1996-2001-`Nissan`Stagea theatrical presence on the openThis filter features three layers of oil free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressive layering provides great filtration efficiency and dust holding capacity, while its inverted top makes for more filter surface area, resulting in longer service intervals. This media is best suited for street and light off road use. Pro DRY S filters are easily recharged with aFe's POWER CLEANER. aFe POWER