First order? Use FIRSTORDER for 5% off.
×

Questions? E-mail us:

sales@allianceracing.com

0 My Cart: $0.00

Your cart is currently empty.

Continue shopping
Toggle menu
Alliance Racing
0
  • Home
  • aFe
  • aFe MagnumFLOW Air Filters Round Racing PDS A/F TOP Racer 14D x 4H (PDS) - 18-31424
aFe MagnumFLOW Air Filters Round Racing PDS A/F TOP Racer 14D x 4H (PDS) - 18-31424
aFe MagnumFLOW Air Filters Round Racing PDS A/F TOP Racer 14D x 4H (PDS) - 18-31424
aFe MagnumFLOW Air Filters Round Racing PDS A/F TOP Racer 14D x 4H (PDS) - 18-31424
Click to zoom in
Load image into Gallery viewer, aFe MagnumFLOW Air Filters Round Racing PDS A/F TOP Racer 14D x 4H (PDS) - 18-31424
Load image into Gallery viewer, aFe MagnumFLOW Air Filters Round Racing PDS A/F TOP Racer 14D x 4H (PDS) - 18-31424
Load image into Gallery viewer, aFe MagnumFLOW Air Filters Round Racing PDS A/F TOP Racer 14D x 4H (PDS) - 18-31424
Buyer Confidence

Shop With Confidence

Clear availability, helpful support, and customer-first policies before you check out.

  • Competitive Pricing

    We will beat most prices!

  • Questions?

    Contact us at sales@allianceracing.com

  • Free Shipping

    Free shipping on orders over $300!

aFe MagnumFLOW Air Filters Round Racing PDS A/F TOP Racer 14D x 4H (PDS) - 18-31424

Air Filters Air Filters - Universal Fit
aFe
afe18-31424
Special order
September 7, 2026
Not CARB compliant. Not legal for sale or use in California on emissions-controlled vehicles.
$172.00
The T.O.P. Racer from aFe is a patented design by aFe which allows air flow from the side and top of the filter in a single piece design. The T.O.P. Racer filter is uses a one-piece design that eliminates leaks and sealing failure under changing pressures. Air flows in from both top and side sections. This unit uses the Pro DRY S filter media which is constructed of 2-layers of synthetic media that requires no oils for cleaning for maximum convenience. The T.O.P Racer filter is washable and reusable and has a 100-percent satisfaction guarantee. Features & Benefits Deep Cotton Pleats for Increased Flow 2 Layers Of Progressive Cotton Media Wont Leak Like Competitors Units 1-Piece Design For Maximum Flow 1-Piece Design For Ease Of Use Maximum Flow And Filtration Recharge w/aFe Restore Oil 1 Year Limited Warranty
aFe MagnumFLOW Air Filters UCO PDS A/F PDS 4F x 6B x 4T x 6H - 21-40006
aFe MagnumFLOW Air Filters UCO PDS A/F PDS 4F x 6B x 4T x 6H - 21-40006
$76.00
aFe MagnumFLOW Air Filters Round Racing PDS A/F TOP Racer 14D x 3H (PDS) - 18-31423
aFe MagnumFLOW Air Filters Round Racing PDS A/F TOP Racer 14D x 3H (PDS) - 18-31423
$149.00
aFe MagnumFLOW Air Filters Round Racing PDS A/F TOP Racer 14D x 4H (PDS) - 18-31424
SKU: afe18-31424
Product Details

Everything You Need To Know

Review product information, shipping and returns, and price-match details before you order.

Product Info

The T.O.P. Racer from aFe is a patented design by aFe which allows air flow from the side and top of the filter in a single piece design. The T.O.P. Racer filter is uses a one-piece design that eliminates leaks and sealing failure under changing pressures. Air flows in from both top and side sections. This unit uses the Pro DRY S filter media which is constructed of 2-layers of synthetic media that requires no oils for cleaning for maximum convenience. The T.O.P Racer filter is washable and reusable and has a 100-percent satisfaction guarantee.

Features & Benefits

  • Deep Cotton Pleats for Increased Flow
  • 2 Layers Of Progressive Cotton Media
  • Wont Leak Like Competitors Units
  • 1-Piece Design For Maximum Flow
  • 1-Piece Design For Ease Of Use
  • Maximum Flow And Filtration
  • Recharge w/aFe Restore Oil
  • 1 Year Limited Warranty
Read More
Read Less

Shipping on new purchases

In Stock Items:
In stock items typically ship within 1-3 business days. Most items arrive within 2 business days, but there are situations where it may take up to 5 business days.

Special Order Items:
Special order and out of stock items are product-specific and lead times can vary. Please e-mail us if you are looking for an ETA / Lead Time on a specific product. Special order orders are subject to cancellation if the vendor cannot provide any ETA.

Returns Policy

To start the return process, please e-mail sales@allianceracing.com

Include the following:
Subject "Return for Order#"
Order Number
Part Number
Reason

Returns are eligible for up to 14 days from delivery of items. Accepted refunds can take up to 7-10 business days to process. All refunds are subject to a 25% restocking fee, if opened. Customer may be responsible for return shipping. If 14 days have gone by since your item was delivered, unfortunately we can’t guarantee you a refund or exchange. We reserve the right to deny any return request, based on provided information.

Alliance Racing is not responsible for ensuring part fitment. It is the responsibility of the purchaser to ensure the parts being ordered are the correct fitment for the vehicle intended. Alliance Racing will not accept any returns for incorrect fitment after product is opened.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Shipping

To return your product, mail your product to:
Alliance Racing LLC
8810 Twin Lakes Blvd
Tampa, FL 33614

In many cases, you will be responsible for shipping costs to return your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping will be deducted from your refund.

Depending on your location, the time it may take for your exchanged product to reach you may vary.

If you are shipping an item over $100, you should consider using a trackable shipping service and/or purchasing Shipping Insurance.

To initiate a price match, please e-mail sales@allianceracing.com with the product information (SKU, URL, & Part Name) and a link to the competitors product page for us to validate the price match eligibility.

Please note that there are cases when we cannot offer a price match, but we will do everything in our power to try to match it. Some manufacturers have Pricing Policies that we have to adhere to.

Your cart

×