Hi. This topic will help you to install different vehicle parts and accessories by yourselves. It's simple and very entertaining)
2008-2010 BMW M3 E90/92/93 aFe air intake installation. BMW Air Intakes
All BMW models share high-tech equipment, smooth driveability, and distinctive performance. But you can take your car to the next level by replacing your restrictive OEM air intake with a high-flow air intake manufactured by the top names in the aftermarket industry. An important aspect of the engine's performance is a large amount of air. And custom-made air intakes are the excellent products to ensure that engine is getting enough air at the right temperature. Each of these air intakes features a non-restrictive design and contains an advanced air filter that is engineered to provide superior filtration, and at the same time, allow clean air to flow freely into the engine.