DiabloSport MAFia Mass Air Flow Calibrator Features: Precisely Control And Regulate MAF Sensor Voltage Eliminates Need For Custom MAF Sensors For Any MAF Upgrade;Relocation;Wiring Loom Repairs Features Seven Custom Settings Easy Install w/Factory Spec./Interlock Connectors Perfect Accessory For Forced Induction Settups Requires Custom Tuning 2 Year Limited Warranty Height: 2.50 Width: 6.50 Length: 6.50 Weight: 0.50 lbs