aFe Momentum Intake Replacement Air Filter w/ Pro DRY S Media (21-90114) _155.2_/_156.5 The patented IPD Plenum design

The patented IPD Plenum design works exceptionally well with all forced induction applications and the 991 Turbo is no exception

Bilsteins unique piston design offers greater sensitivity and superior vehicle control

This kit contains 8

View the 21-784C vehicle applications to determine the legal status for each vehicle

aFe Momentum Intake Replacement Air Filter w/ Pro DRY S Media (21-90114) _155.2_/_156.5 The patented IPD Plenum designPro DRY S Filter Media: This 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. This media is best suited for street use. Pro DRY S filters are easily recharged with aFe's POWER CLEANER. Clickherefor more information about our filter media. Rounded Deep Open Pleats: aFe POWER performance