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

K&N High-Flow

High-Flow Replacement Engine Air Filter

$68.99

SKU: 33-2435

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 K&N High-Flow 33-2435 is a replacement engine air filter designed to increase horsepower and acceleration. It features multiple layers of premium cotton gauze treated with a tacking agent to trap contaminants. This washable and reusable filter is engineered to last the lifetime of a vehicle, requiring cleaning only every 75,000 miles.
Show original supplier description
The K&N High-Flow 33-2435 is a vehicle-specific replacement engine air filter engineered to boost your vehicle's performance. This design aims to improve horsepower and acceleration over stock paper filters. Constructed with durable, premium materials and state-of-the-art methods, K&N air filters are built for longevity. The 33-2435 model is washable and reusable, offering an eco-friendly alternative to disposable filters by reducing landfill waste. It is designed to last for the lifetime of most vehicles, with cleaning recommended only every 75,000 miles under normal highway driving conditions. K&N tests its products on race tracks to ensure high performance for daily driving. The filter comes with a replacement filter and a warranty card. It is proudly made in the USA. This K&N High-Flow air filter is compatible with select 2010-2024 Lexus, Mitsubishi, and Toyota models, including the CT200h, NX300h, Eclipse Cross, Auris, Prius, Prius Plug-In, Prius V, and RAV4 Hybrid. Please refer to the product description for a complete list of compatible vehicles.

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 High-Flow
Part Number33-2435
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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