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

K&N

Performance Air Intake System

$313.38

SKU: KN57-0642

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

Easy — 1–2 hours

Overview

The K&N 57-0642 is a performance air intake system designed to replace the factory air intake. The larger K&N air filter offers more surface area for increased airflow and reduced restriction compared to standard filters, extending service life up to 100,000 miles.
Show original supplier description
The K&N 57i Series induction kit is engineered to optimize airflow for specific vehicle models, freeing your engine from factory size limitations. The open-air filter design increases airflow while reducing restriction compared to standard OE replacement filters, allowing for better engine breathing and performance. The larger filter captures more dirt, extending service intervals up to 100,000 miles before cleaning is necessary. Installation is straightforward, typically completed in 90 minutes or less. This system not only improves throttle response and engine sound but also features a washable and reusable lifetime air filter. It is guaranteed to increase horsepower and comes with K&N's Million Mile Limited Warranty.

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

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandK&N
Part NumberKN57-0642
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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