aFe Magnum FORCE Intake Replacement Air Filter w/ Pro DRY S Media (21-91131) _8J0698151F B&M's vacuum modulator is fully

B&M's vacuum modulator is fully adjustable

Size: 18mm Diameter

with Increased Flow

Direct factory replacement Pro DRY S air filters are backed by a limited lifetime warranty

Replaces the restrictive factory cats with high-performance 300 cell cats for maximum performance and sound

aFe Magnum FORCE Intake Replacement Air Filter w/ Pro DRY S Media (21-91131) _8J0698151F B&M's vacuum modulator is fullyMagnum Flow Pro Dry S Round Tapered Gray Air Filter (21 91131) 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. 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