91-97 Mitsubishi 3000gt/92-96 Montero/diamante /93-96 Mirage 4.5 Inch Air Intake Adapter and Red Air Filter It comes with a cone washable & reuseable 4.5" air filter, 1 Clamp and MAF Sensor adapter Average 5-7 % increase in horsepower & torque Gives better air flow, deeper sound Easy installation with right tools (direclty bolt on) A Brand new Universal 4.5" Red Air Filter with MAF Sensor adapter kit