03-06 Mitsubishi Lancer Evolution 8 9 Turbo 4.5" MAF Intake Mass Air Flow Sensor Adapter Material: High Quality Heat Resistance Plastic Fits on 4.5 Inch aftermarket air filter ONLY; Cannot be used with STOCK panel air filter. Easy installation without modification Remark: This mass air flow sensor adapter does NOT include mounting bracket, nuts and bolts. However, most application can reuse the stock bolts and nuts from the stock air box. Vehicle Application: Mitsubishi 2003 2004 2005 2006 Lancer Evolution 8 9 Turbo 2.0L