The Sinister Diesel Cold Air Intake for the 2003-2007 Dodge Cummins 5.9L turbo diesel engine is engineered to optimize your truck’s performance. Designed to enhance throttle response and turbo spool-up, this intake system is perfect for daily driving, towing heavy loads, or hitting the track. By improving airflow, it boosts horsepower, torque, and fuel efficiency, giving your Cummins engine the power and efficiency it deserves.
This intake features precision CNC mandrel-bent aluminum tubing for smooth airflow and exceptional durability. Paired with an oversized reusable cotton filter, it ensures maximum airflow while reducing maintenance costs. The polished and powder-coated Sinister Blue finish adds corrosion resistance and a stylish appearance under the hood.
Why the Sinister Diesel Intake Stands Out
At Sinister Diesel, we take pride in crafting intakes that redefine performance, sound, and durability. Here’s why our intakes are the top choice for turbo diesel enthusiasts:
Optimized Airflow for Maximum Performance
Designed with precision, our intakes ensure smooth airflow for peak engine performance. The CNC mandrel-bent aluminum tubing minimizes restrictions, giving your engine the air it needs.
Turbo Sound Unleashed
Experience the thrill of your turbo diesel’s iconic whistle with our open-design intake, enhancing the driving experience.
No Worries About Heat Soak
The thin-walled aluminum tubing dissipates heat efficiently, preventing heat soak and keeping your intake air cool.
Durable Aluminum Construction
Unlike plastic alternatives, our intakes are crafted from durable aluminum, ensuring long-lasting performance and resistance to heat and corrosion.
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