Dinan High Flow Drop-in Replacement Air Filter - 2001-2006 BMW 325i/330i GFBV D401-0037 ^

Call us today to order your Dinan High Flow Drop-in Replacement Air Filter - 2001-2006 BMW 325i/330i!

Part # D401-0037

• Less restrictive and better flowing than stock allowing maximum engine performance and efficiency
• Direct replacement for stock air filter
• 4 layers of proprietary high flow oiled cotton gauze material for exceptional filtration
• Washable and reusable for the life of the engine
• Quick and easy installation

While factory paper filters function admirably, they can be restrictive to performance goals given the material used. They also require being replaced numerous times during the lifespan of the vehicle, which can add up to a substantial amount in maintenance costs. Limited performance and increased maintenance costs are never ideal but can be resolved effectively and economically in the case of filters. Dinan High Flow Drop-in Replacement Filters are constructed of 4 layers of cotton gauze that allow better flow and less pressure drop than the stock media. This equates to the engine not needing to work as hard to make the same, or more power. Additionally, the use of oiled cotton media means that the Dinan filters are washable/re-usable while still retaining excellent filtration and ensuring your engine runs clean for the duration.

Vehicle information below is not a guaranty of fitment. If you have fitment concerns, please call prior to ordering.

2001-2006 BMW 325Ci Base; 2001-2005 BMW 325i Base; 2001-2005 BMW 325xi Base; 2001-2006 BMW 330Ci Base; 2001-2005 BMW 330i Base; 2001-2005 BMW 330xi Base; 2001-2006 BMW M3 Base; 2004-2006 BMW X3 2.5i; 2004-2006 BMW X3 3.0i; 2003-2006 BMW Z4 2.5i; 2003-2005 BMW Z4 3.0i

We are an authorized retailer for all Dinan products. The standard manufacturer warranty applies. If you ever have manufacturer warranty concerns or questions on products you purchased from us, we can help! We are a family owned and operated company that values all of our customers. We are here to assist with all future warranty concerns!