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

Stillen

Cold Air Intake System

$379.00

SKU: 75-5122D

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The S&B Filters Cold Air Intake is a high-performance engine component designed for specific Ford F-150 and Raptor models. It features a fully enclosed airbox to protect the filter from dirt and engine heat, ensuring a consistent supply of cool, dense air. The intake boasts two air inlets and an optional box plug for airflow customization, with a larger top scoop opening and a secondary enlarged opening for increased airflow.
Show original supplier description
The Stillen 75-5122D cold air intake system is engineered for 2018-2025 Ford F-150 models equipped with the 2.7L, 3.5L, or Raptor Ecoboost engines. This performance-oriented intake system is designed to minimize air restriction, resulting in a 43.10% improvement in airflow compared to the stock system. This enhanced airflow contributes to better throttle response, stronger acceleration, and a more energetic driving experience. The kit includes a fully enclosed airbox that shields the filter from engine heat and road debris, ensuring a consistent supply of cool, dense air. Premium silicone components are used throughout the kit, resisting cracking and withstanding high temperatures. Installation is straightforward, with features like a snap-in lid design allowing for fast, tool-free filter inspection. It's important to note that this intake is not compatible with 2021+ F-150 3.5L Powerboost models; SKU #75-5218 is recommended for Powerboost applications. Additionally, this product is not for sale in California.

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

BrandStillen
Part Number75-5122D
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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