RMV OBX Performance Catback Exhaust System 02-07 Mitsubishi Lancer Cedia 2.0L 4G94 High quality T-304 stainless steel Lifetime warranty from manufacturer defects OBX Genuine Products Design and Quality of OBX U.S.A CNC machine flanges with DUAL-TIG welded construction Nut & Bolt Accessories are Included