K&N Universal Airforce Pre-Cleaner Air Filter Foam Wrap - Round Straight - Red - 25-3750 fits_1987-1991`BMW`M3 Dual 3-1/2" Carbon Fiber Tips:

Dual 3-1/2" Carbon Fiber Tips: Finishing off this system are dual 3-1/2" diameter

This item works with ECM DPC-422 code and supports the following box codes: AGD

This product is constructed from high-grade titanium

The 63-9034 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the previous air box space

Vehicle Compatibility: 11-20 Toyota Sienna (XL30)

K&N Universal Airforce Pre-Cleaner Air Filter Foam Wrap - Round Straight - Red - 25-3750 fits_1987-1991`BMW`M3 Dual 3-1/2" Carbon Fiber Tips:The K&N Airforce Pre Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used in very dusty conditions. The Airforce Pre Cleaner is designed to be cleaned with K&N Cleaner or soap & water. Red colored Airforce pre cleaners are oiled with K&N air filter oil after they are cleaned. They are made from large, open cell foam. Gray colored Airforce pre cleaners do not use oil. They have smaller