Sinister Diesel Cold Air Intake (SDCAI73) for 1999-2003 Powerstroke 7.3L

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The Sinister Diesel Cold Air Intake System for 1999–2003 Ford Powerstroke 7.3L engines boosts performance by improving airflow, increasing horsepower, and enhancing fuel efficiency. It features CNC mandrel-bent aluminum tubing for optimal fit and flow, a high-flow reusable air filter for cleaner combustion, and a stylish, aggressive look. Built for durability and easy installation, it’s a practical and powerful upgrade for your truck.

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Description

Unleash the full potential of your 1999-2003 Ford Powerstroke 7.3L with the Sinister Diesel Cold Air Intake System. Engineered to improve airflow, this premium upgrade enhances engine performance, increases horsepower, and boosts fuel efficiency. Designed for both functionality and style, this cold air intake delivers a satisfying intake sound and an aggressive under-the-hood appearance.

Built with precision CNC mandrel-bent aluminum tubing, this intake ensures optimal airflow and a perfect fit for your Powerstroke engine. The high-flow reusable air filter effectively traps contaminants while maximizing airflow, resulting in better combustion and improved power output. Durable materials ensure this intake withstands harsh engine environments, and the straightforward installation process makes it an easy upgrade for your truck.

 

Why the Sinister Diesel Intake Stands Out

Sinister Diesel intakes are designed to redefine your truck’s performance, durability, and sound. Here’s why our intakes are the go-to choice for diesel enthusiasts:

Optimized Airflow for Maximum Performance

Engineered with precision, the CNC mandrel-bent tubing delivers smooth and unrestricted airflow, boosting engine efficiency and performance.

Turbo Sound Enhanced

Enjoy the aggressive intake sound that makes every drive more thrilling, enhancing your overall driving experience.

Durable and Reliable Design

Constructed with high-quality materials, this intake is built to last and withstand the toughest engine conditions.

Additional information
Weight 8 lbs
Dimensions 24 × 10 × 10 in
Manufacturer

Fitment

Fitment

2003 Ford F-250 7.3L

2003 Ford F-350 7.3L

2002 Ford F-250 7.3L

2002 Ford F-350 7.3L

2001 Ford F-250 7.3L

2001 Ford F-350 7.3L

2000 Ford F-250 7.3L

2000 Ford F-350 7.3L

1999 Ford F-250 7.3L

1999 Ford F-350 7.3L

2000 Ford Excursion 7.3L

2001 Ford Excursion 7.3L

2002 Ford Excursion 7.3L

2003 Ford Excursion 7.3L

Features

Features

  • Precision CNC Mandrel Bent Aluminum Tubing

    – Ensures a perfect fit and smooth airflow for maximum engine performance.

  • Maximized Airflow – The high-flow design significantly increases air intake, improving combustion and power output.
  • High-Quality Reusable Filter – Effectively traps contaminants while maintaining optimal airflow.
  • Durable Construction – Made with superior materials to withstand harsh engine environments.
  • Enhanced Engine Sound – Produces a more aggressive and satisfying intake sound.
  • Easy Installation – Designed for straightforward installation with all necessary hardware included.
Includes

Includes

  • CNC Mandrel Bent Aluminum Intake Tube
  • Reusable Cotton Media Filter
  • Installation Hardware
Warning

Warning

This product CANNOT be shipped to California!

About brand
Sinister Diesel builds performance and reliability parts for diesel trucks. The company focuses on cooling, durability, and proper fitment. Sinister Diesel performance parts support daily driving, towing, and work use. Sinister designs cooling systems, charge pipes, and fuel system components. These parts help manage heat and reduce stress on the engine. Better cooling supports consistent performance under load. Truck owners trust the brand for dependable upgrades. These parts perform well in real-world driving conditions.
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