K&N High-Flow Replacement Air Filters for BMW M2 Competition, M3, M4, M5 and M6
Unlock more performance and response from your BMW M car with K&N High-Flow Replacement Air Filters. Designed as a direct, drop-in upgrade for the factory air box, these washable and reusable performance air filters deliver increased airflow, outstanding filtration and long-term value. Perfect for owners seeking a simple, proven BMW air filter upgrade that enhances drivability and induction sound while keeping factory fit and reliability.
Ideal for BMW S55-powered cars and selected V8 M models across the F-series platform, these K&N filters are a go-to choice for enthusiasts who want a quality BMW performance air filter, improved throttle response and low-restriction breathing without converting to an aftermarket intake. Nforcd customers love them for their balance of everyday usability and genuine performance benefits. We run them ourselves and the feedback on fit, finish and results has been consistently excellent.
Why choose K&N for your BMW M air filter upgrade
- High-flow, low-restriction oiled cotton media maximises airflow while maintaining excellent engine protection
- Reusable and washable design for long-term savings versus disposable OEM paper filters
- Direct-fit, drop-in replacement for the factory BMW air filter and air box
- Designed to support increased horsepower and improved throttle response
- Enhanced induction sound without unwanted cabin drone
- 10-Year/Million Mile Limited Warranty for peace of mind
- Extended cleaning intervals, up to 50,000 miles under normal driving conditions
- Emissions legal in all 50 states and will not void vehicle warranty
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Compatibility
- BMW F87 M2 Competition Coupe 3.0L I6 Petrol (2018 - 2020)
- BMW F80 M3 Saloon 3.0L I6 Petrol (2014 - 2019)
- BMW F82 F83 M4 3.0L I6 Petrol (2014 - 2020)
- BMW F10 F11 M5 4.4L V8 Petrol (2011 - 2017)
- BMW F06 F12 F13 M6 4.4L V8 Petrol (2012 - 2020)
Part Number
K&N 33-2488
Fitting and support
This is a direct-fit, drop-in BMW replacement air filter set that installs into the factory air box with standard hand tools. Prefer professional installation or a quick health check while you are at it? Nforcd offers fitting at our Warwickshire workshop. Request a quote via Sales@nforcd.com and our team will be happy to help.
Why buy from Nforcd
- Specialist knowledge of BMW M performance parts and service
- Tried-and-tested on our own and customer cars
- Genuine K&N product with full manufacturer warranty support
Manufacturer and warranty
Manufacturer: K&N Engineering
Warranty: 10-Year/Million Mile Limited Warranty