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DC Sports Air Filter for 2009 BMW 3 Series

General Representation
General Image (Actual Part May Vary)
Select an Application For Your
2009 BMW 3 Series
 
Door Config  [Trim Level]
Application / Notes
Universal
(Performance Top) (2.50" Inlet)
Universal
(Performance Top) (2.75" Inlet)
Universal
(Performance Top) (3.0" Inlet)
Universal
(Performance Top) (3.50" Inlet)
Universal
(Standard Flat Top) (2.50" Inlet)
Universal
(Standard Flat Top) (2.75" Inlet)
Universal
(Standard Flat Top) (3.0" Inlet)
Universal
(Standard Flat Top) (3.50" Inlet)
 
 
 
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CARB Compliance / Exemption Warning: If you live in California and your application for this product is not CARB Compliant / Exempt, then you cannot purchase it for public highway or street use (in that case it could only be used for formally sanctioned race use on a racing vehicle that may never be used on a public highway or street). If your application is not CARB Compliant / Exempt and you're shipping to California, our system will let you know on the final checkout page.

When it comes time to replace your DC Sports Intake's air filter you should use the appropriate DC Sports Air Intake Filter. By using the correct DC Filter you'll not only get maximum performance out of your Intake System, but will also maintain the excellent fitment and good looks of your intake. If you don't have a DC Intake, you can also use the DC filters to replace the filter on other aftermarket intakes. Each DC air filter is a dry flow style filter so it doesn't require any messy oiling. The filter media is a pleated synthetic fiber design. The high number of pleats give the filter more surface area which results in more power and higher capacity. The rubberized end caps are then formed on the filter, which eliminates the worry of a filter not sealing properly or opening up under heavy use. DC makes the filters in multiple inlet sizes to get the best fitment on any car.

Cleaning Notes: We suggest this air filter should be replaced every 15 to 20 thousand miles, depending on your conditions. Although a cleaning kit is available, we recommend just replacing the filter when it comes time for a cleaning. Even though this method costs a bit more, it ensures you get the best performance out of the filter (oftentimes customers will not use the cleaning kits correctly which can results in decreased performance and filtration abilities, and over-oiling an oiled filter can cause MAF sensor clogging).

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