BMW 1-Serie F20/F21 2016-, 3-Serie F30/F31/F34 & 4-Serie F32/F36 2015- (33-3051)
320i / 330E / 330i 2.0 / 340i 3.0 / 420i / 430i 2.0 / 440i 3.0 / M140i 3.0
K&N replacement air filter. The filter lasts as long as the life of your engine. If your car gets serviced normally a new filter is installed. A K&N filter you can wash and reuse again. This saves considerably on the air filter and maintenance costs.
With a K&N air filter you optimize the air supply to your engine. This ensures better performance and a better engine sound. Because of this feature many people call it a power filter.
This type of K&N air filter is for replacing the original filter in the air box. You open the standard air filter housing/air box, replace the original filter with the K&N air filter and close the case. These types of air filters are quite easy to install. This is called a replacement filter and we also have K&N air filters that replace the whole air box.
Benefits of a K&N replacement air filter:
1. More power, more torque and better throttle response.
2. Water repellent.
3. Washable & reusable.
4. 4 layers of oiled cotton for maximum protection. The oil layer is a magnet. Dust and dirt is stopped on the outside even though there is 40% more air forced into the engine.
5. 600.000 mile warranty.
6. Only clean every 45.000 to 100.000 miles.
7. The kit features a clear manual.