Air and Fuel› Air Cleaners, Filters, Intakes and Components

K&N

Panel Air Filter

$78.99

SKU: 33-5145

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The PRL Motorsports 33-5145 is a panel-style replacement air filter designed to increase airflow and horsepower. Featuring four layers of premium cotton gauze, this reusable filter effectively traps engine contaminants while maintaining critical filtration levels.

This drop-in filter installs directly into the factory air box without modifications.
Show original supplier description
The PRL Motorsports 33-5145 is a high-flow performance air filter designed as a direct drop-in replacement for factory air box systems. Its construction utilizes four layers of premium cotton gauze treated with a specialized tacking agent, creating an intricate mesh that optimizes engine breathing while ensuring robust protection against harmful contaminants. Built for longevity, this panel filter is both washable and reusable, eliminating the need for frequent disposable filter replacements. Under normal highway driving conditions, the filter only requires cleaning every 75,000 miles. Measuring 8.25 inches in length and 5.625 inches in width, this filter features a durable, rugged design meant to endure for the full service life of your vehicle. It is a cost-effective performance upgrade that helps reduce environmental waste compared to traditional paper filters.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandK&N
Part Number33-5145
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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