aFe Magnum FLOW Universal Air Filter w/ Pro DRY S Media (21-90055) _187 The calibration for standard or

The calibration for standard or metric display is easily performed using the buttons on the face of the gauge

Tuned = 590 HP / 590 TQ

Utilizes 1/8in NPT male fitting on back of gauge for installation

View the 21-796C vehicle applications to determine the legal status for each vehicle

aFe Magnum FLOW Universal Air Filter w/ Pro DRY S Media (21-90055) _187 The calibration for standard orMagnum Flow Pro Dry S Round Straight Gray Air Filter (21 90055) by aFe. This high flow Pro DRY S air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improved performance. Two layers of progressively finer synthetic media provides maximum convenience and can be cleaned with soap and water. Washable and reusable for multiple cleaning cycles, the tall, open and evenly spaced filter pleats provide