BD Diesel Positive Air Shutdown Valves are high quality products guaranteeing superior functionality and efficiency!. With these products, an inline butterfly valve is placed in the air intake line and, when activated by the included heavy-duty electrical solenoid, the engine will shut down within seconds. They have a butterfly valve design that reduces the number of parts and the overall size, as compared to other competitive units. They are available with aluminum and stainless components, plus weatherproof electrical connectors that are used to prevent corrosion.

BD Diesel Performance is an industry leader in making diesel engines run better and improve fuel mileage. All BD Diesel transmissions and components are well known by diesel enthusiasts for their bulletproof construction. Their products are manufactured only from the highest quality materials guaranteeing superior efficiency.

California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.