Weld-on MAF sensor flange adapter engineered to fit 2008-2010 Ford Powerstroke 6.4L mass air flow sensors - CNC Machined from 6061 billet aluminum - Flange designed to match the factory shape of sensor - Stainless steel hardware - Hand inspected for consistent high quality - Suitable for welding, powder coating, anodizing or polishing - Made in the USA Personalize your build with an MRP component and make your custom project stand out from the crowd. A product of Performance MRP.