Vehicle Fitment - Compatible for BMW M2 3.0L L6 - Gas 2016 - 2019 [Base, Competition], for BMW M2 3.0L L6 - Gas 2020 [CS, Competition], for BMW M2 3.0L L6 - Gas 2021 [Competition], for BMW M3 3.0L L6 - Gas 2015 - 2018 [Base], for BMW M4 3.0L L6 - Gas 2015 - 2020 [Base, CS], for BMW M5 4.4L V8 - Gas 2014 - 2016 [Base], for BMW M6 4.4L V8 - Gas 2012 - 2018 [Base], for BMW M6 Gran Coupe 4.4L V8 - Gas 2014 - 2019 [Base], for BMW X1 2.0L L4 - Gas 2013 - 2019 [sDrive28i, xDrive28i] [REPLACE PART NO.] 13627602038. Prior to buying, please verify the make, model, and year of your vehicle. Function - Engineered to exact OEM specifications, it ensures optimal air-fuel ratios for efficient combustion, maximizing power output and fuel economy. Crafted from premium materials for enhanced durability and wear resistance, this direct-fit replacement restores factory performance, resolving issues like rough idling, hesitation, or poor acceleration. Directly Fit - OE Mass Air Flow Sensor, easy to fit. Easy to install with simple tools in just minutes. No special tools are required for installation. Please clean the air box and replace the air filter before installing this mass air flow sensor meter. If you don't, even after installing a new MAF, the code and check engine light may still come on. Purchase with assurance - 365 Days of Unrestricted Mileage Guarantee We work hard to give you a positive shopping experience because we genuinely care about your satisfaction. Please don't hesitate to contact us with any more questions.

Function - Mass air flow sensors play a vital role in ensuring that the engine receives the proper amount of air and fuel mixture for efficient combustion and power output. This Mass Air Flow Sensor is designed to match the function and form of the original one, exactly OEM design to replace your old worn parts, high-quality materials,professionally manufactured, more wear resistant and durable. Replacing a new MAF Sensor can improve fuel efficiency and reduce emissions, to improve idling instability, poor acceleration, ensure your vehicle performs with optimum levels of safety.