4.0” (101.6mm) OD/ 3.75” ID (95.25mm) x 6”(152.40mm) length Mass Air Flow (MAF) Housing with air straightener for Ford Mustang & F150 *Sensor NOT included, please reuse OEM Sensor* - 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 - Available with/without optional air straightener Reuse your OEM sensor! Socket bore dimensions: Fitment is driven by the physical dimensions of the sensor. Sensor socket bore inside dimensions are 1.113” (28.3mm). Distance between centers of two mount screws is 2.50 (63.5mm).