Time to get more air

K&N Filters have released a new OE-replacement High-Flow air filter for the latest BMW 3-Series and 4-Series models with a 2.0-litre and 3.0-litre petrol engine.
The High Flow Air Filter offers low air flow restriction, resulting in increased throttle-response, horsepower and torque. The deep pleated K&N cotton media provides a large filtration area offering long service intervals and excellent filtration. This filter is designed to fit directly into the OEM air box without any fitting or cutting required.