"Mishimoto has developed a performance air intake engineered specifically for the 1999--2005 BMW E46 323i/325i/328i. This intake is safe to use with the stock tune as it will not hurt air/fuel ratios under load. This intake has a unique and aggressive tone under load, and the free-flowing design amplifies engine induction sounds. Check out the video to hear the tone. The stock intake duct is utilized to provide cool airflow to the high-flow Mishimoto oiled air filter, which features increased filtration surface area compared to the stock paper filter. This filter can be cleaned and reused, providing a lifetime of service. The intake includes a steel heatshield with pre-assembled rubber trim to keep hot engine air out and help draw cold outside air into the filter. This unit is a complete bolt-on that functions perfectly with the stock tune and can be installed in one hour using common hand tools. This performance air intake kit is also fully functional with our silicone intake hoses as well. This kit includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship."

Mishimoto has developed a performance air intake engineered specifically for the 1999--2005 BMW E46 323i/325i/328i. This intake is safe to use with the stock tune as it will not hurt air/fuel ratios under load. This intake has a unique and aggressive tone under load, and the free-flowing design amplifies engine induction sounds. Check out the video to hear the tone. The stock intake duct is utilized to provide cool airflow to the high-flow Mishimoto oiled air filter, which features increased filtration surface area compared to the stock paper filter. This filter can be cleaned and reused, providing a lifetime of service. The intake includes a steel heatshield with pre-assembled rubber trim to keep hot engine air out and help draw cold outside air into the filter. This unit is a complete bolt-on that functions perfectly with the stock tune and can be installed in one hour using common hand tools. This performance air intake kit is also fully functional with our silicone intake hoses as well. This kit includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.

1999-2000 BMW 323i Base 2.5 Liter 250, 1999 BMW 323i Base 2.5 Liter 4L30-E, 2000 BMW 323i Base 2.5 Liter 5HP-19, 1999-2000 BMW 323i Base 2.5 Liter 5L40-E, 2001-2005 BMW 325i Base 2.5 Liter 5HP-19, 2001-2005 BMW 325i Base 2.5 Liter 5L40-E, 1999 BMW 328i Base 2.8 Liter 4L30-E, 2000 BMW 328i Base 2.8 Liter 5HP-19, 1999-2000 BMW 328i Base 2.8 Liter 5L40-E, 1999-2000 BMW 328i Base 2.8 Liter S5D310Z

Mishimoto 99-05 BMW E46 323i/325i/328i Performance Cold Air Intake Kit - Black

Mishimoto BMW E46 Performance Air Intake MMAI-E46-99BK

BMW E46 Performance Air Intake

Mishimoto MMAI-E46-99BK

Engine Cold Air Intake

Performa Air Intakes