Found It Cheaper? Use Our Atlus Price Guarantee!

aFe MagnumFLOW Pro DRY S Air Filter 4in F x 6in B x 5-1/2in T x 7-1/2in H (21-91063)

$85.00

In stock

This product will be available soon, but you can pre-order now to get on the list before others!

US Based Support - In Florida

30 Days Satisfaction Guarantee

Price Match

Easy Financing

aFe MagnumFLOW Pro DRY S Air Filter 4in F x 6in B x 5-1/2in T x 7-1/2in H (21-91063)

$85.00

$85.00

The aFe MagnumFLOW Pro DRY S air filter (MPN 21-91063) is a high-flow, oil-free conical filter designed for maximum filtration efficiency and maintenance convenience. This filter utilizes three layers of progressively finer synthetic mesh media to achieve an impressive 99.2% efficiency rating without the need for filter oil, making it an ideal choice for street and light off-road use.

Constructed with a 100% polyurethane frame and base, the filter features tall, evenly spaced pleats that maximize surface area for increased dust-holding capacity and longer service intervals. The inverted top design further improves airflow and capacity. A pliable polyurethane flange with integrated bumps ensures a leak-free seal over the life of the component, providing a secure fit to your intake system.

  • Filter Media: Pro DRY S (3-layer oil-free synthetic)
  • Filtration Efficiency: 99.2%
  • Dimensions: 4" Flange x 6" Base (Inverted) x 5.5" Top (Inverted) x 7.5" Height
  • Material: 100% polyurethane top, base, and flange
  • Maintenance: Washable and reusable with soap and water
  • Part Number: 21-91063

Authencity Guaranteed

We only sell authentic products from verified brand partners and retail partners globally.

  • Visa
  • Mastercard
  • PayPal
  • American Express
  • Discover
  • Apple Pay
  • Google Pay

Can’t Find the Part You Need?

Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.

Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.

Email is invalid

Image alt