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The Sinister Diesel Cold Air Intake for the 6.7L Cummins turbo diesel engine (2007.5-2012) is engineered to optimize your truck’s performance. Designed to enhance throttle response and turbo spool-up, this intake system ensures your engine runs more efficiently, making it perfect for daily driving, towing, and even racing applications.
This intake retains your factory air intake boot and features precision CNC mandrel-bent aluminum tubing for smooth airflow and durability. The oversized reusable cotton filter provides maximum filtration and airflow while reducing the need for replacements. Polished and powder-coated in Signature Sinister Blue, this intake combines superior performance with standout style under the hood.
Features:
Included:
Optimized Airflow for Peak Engine Performance:
Engineered with precision, our intakes maximize cold air intake, ensuring your engine performs at its best. The CNC mandrel-bent tubing minimizes restrictions and optimizes airflow.
Turbo Sound Unleashed:
No Worries About Heat Soak:
Durable Construction and Superior Design:
Does aluminum conduct more heat than plastic?:
While aluminum conducts heat more quickly than plastic, it also dissipates heat faster, preventing heat soak. Plastic retains heat longer, which can reduce performance in high-demand situations.
Fitment:
Note:
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