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

K&N

77 Series Cold Air Intake System

$386.71

SKU: KAN-77-2579KTK

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INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The K&N 77-2579KTK is a high-flow performance air intake system for select Ford F-150 SVT Raptor models. It replaces the restrictive factory air filter and housing with a free-flowing, mandrel-bent aluminum tube. This design reduces air flow restriction, allowing the engine to inhale more air for increased power and acceleration.

This kit includes a chrome-topped K&N high-flow air filter and a heat shield. The intake tube features a textured black powder-coat finish and accommodates the factory mass air sensor, EVAP hose, and crank case vent hose. The oversized cone air filter requires servicing only after up to 100,000 miles, depending on driving conditions. Installation is typically completed in 90 minutes or less using factory mounting points.
Show original supplier description
The K&N 77-2579KTK high-flow performance air intake system is engineered to replace the restrictive factory air filter and air intake housing on select Ford F-150 SVT Raptor models, specifically for years 2010-2014. It features a free-flowing, mandrel-bent aluminum tube with a durable textured black powder-coat finish. This design is intended to dramatically reduce air flow restriction by smoothing and straightening the air path to the engine's throttle body. The kit includes a chrome-topped K&N high-flow air filter, a heat shield, and a replacement coolant reservoir that utilizes the previous air box space. The oversized, cone-shaped air filter is designed for extended service intervals, potentially lasting up to 100,000 miles before needing maintenance, contingent on driving conditions. Installation of the 77-2579KTK is designed to be relatively straightforward, typically achievable in 90 minutes or less by utilizing existing factory mounting points. Basic tools such as a screwdriver, ratchet set, and several wrenches are generally required. This specific K&N air intake system is CARB exempt and 50-state legal, with a CARB EO number of D-269-48.

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 NumberKAN-77-2579KTK
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.

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