MMR Cotton Panel Air Filter for BMW F2x F3x N20 2015-2019 - MMR01-0702 - MMR Cotton panel air filter for BMW N20 Looking for a simple, power-boosting upgrade for your N20-Powered BMW? One of the easiest ways to upgrade the breathing abilities of your 2.0L lump. Fitting is very straightforward and installed in around 10 minutes, and easily returned to standard, should you ever wish. Improve your N20's airflow, and power gains will follow. By removing the inevitable restrictions that the standard paper panel filter gives, our panel filter allows a worthwhile increase in airflow through to the turbo. We've developed our own range of MMR Performance cotton gauze filters that easily drop into the OE airbox which provide excellent filtration properties, combined with instant performance increases and induction noise enhancements. Meanwhile, OEM-standards of design, quality, materials and construction means it fits like a factory part, lasts like a factory part. Sold as a pair. Put simply, we're confident that these are the best panel air filters you can buy. Features Worthwhile increase in power and torque. Fitting is very straightforward and installed in around 10 minutes. Easily returned to standard, should you ever wish. Specifically designed for the BMW N20. Completely washable and reusable. Kit complete with everything you need. Fitting Information Fitting is very straightforward and installed in around 10 minutes, and easily returned to standard, should you ever wish. Vehicle Fitment Series 1-Series 2-Series 3-Series 4-Series Chassis code F20 F21 F22 F23 F30 F31 F32 F33 Model year 2015 - 2019 Model variant 116i 118i 120i 125i 218i 220i 228i 228i X 316i 320i 320i X 328i 328i X 420i 420i X 428i 428i X Engine code N20