BLOX Racing 4.0inch Composite Velocity Stack

This listing is for one BLOX Racing 4.0-inch composite velocity stack. This part is designed to help smooth and direct airflow as it enters your intake system, which can lead to improved throttle response and a more consistent air charge to the engine. It's a well-built component that helps optimize the air intake path.

The composite construction makes this velocity stack lightweight yet durable. Its 4.0-inch opening is intended for larger throttle bodies or custom intake setups where maximizing airflow is a priority. By creating a more streamlined path, it helps reduce turbulence right at the point of entry, allowing the engine to breathe more freely.

Keep in mind that this part is not CARB approved and cannot be shipped to California. Always refer to your local emissions regulations before installing aftermarket intake components.