3" OD (76mm) MAF Housing engineered to fit Honda Civic, CR-V, and Accord mass air flow sensors (sensor #37980-5BA-A01) - Measures 6" in length - CNC machined from 6061 billet aluminum - Flange designed to match the factory shape of the sensor - Undercut ends for secure clamping - Precision TIG welds - Stainless steel hardware - Hand buffed & hand inspected for consistent quality - Suitable for 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.