Replacement Air Filter

The K&N High-Flow Air Filter (33-2997) is engineered to increase horsepower and acceleration for compatible BMW models. Constructed with durable, premium materials and advanced methods, this air filter offers robust protection with four layers of premium cotton gauze. Treated with a specially designed tacking agent, the intricate mesh effectively blocks and traps harmful contaminants. Installation is straightforward, as the K&N air filters are pre-oiled and ready to be dropped into your factory air box, making it one of the easiest and most cost-effective vehicle upgrades. This reusable filter saves money and reduces waste compared to disposable filters, with cleaning recommended only every 75,000 miles under normal highway driving conditions. This filter is specifically designed for the F87 BMW M2 with the N55 Engine (2016-2019), and also fits various other BMW models including the 335i (2012-2016), 435i (2014-2016), ActiveHybrid 3 (2013-2014), i8 (2014-2017), and M235i (2014-2016).