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

Sinister Diesel

Sinister Diesel 08-10 Ford 6.4L Powerstroke Cold Air Intake

Name: Sinister Diesel 08-10 Ford 6.4L Powerstroke Cold Air Intake
Brand: Sinister Diesel
SKU: S004 SD-CAI-6.4
Price: 519.99 USD
Availability: InStock

$675.99 $519.99 Save $156.00

SKU: S004 SD-CAI-6.4

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Overview

The Sinister Diesel Cold Air Intake for the 6.4L Powerstroke is designed to enhance truck performance and appearance. It features a Signature Sinister Blue powder-coated finish for aesthetics and improved turbo spool-up and throttle response. The intake is crafted with precision CNC mandrel-bent aluminum tubing for smooth airflow and maximum engine efficiency. It includes an oversized reusable cotton filter for excellent filtration and durability, and high-grade silicone couplers to withstand high temperatures. The kit is designed for easy, drop-in installation with basic tools, requiring no drilling or cutting. This product is patent pending and currently not for sale in California (CARB EO # pending).

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Part #: SD-CAI-6.4

Patent Pending, CARB EO # PENDING; CURRENTLY NOT FOR SALE IN THE STATE OF CALIFORNIA

Sinister Diesel Cold Air Intake for 2008-2010 Ford Powerstroke 6.4L

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

Brand	Sinister Diesel
Part Number	S004 SD-CAI-6.4

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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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