600mm*300mm*76mm 3"or 2.5" inlet/outlet 450mm*300mm*76mm 3"or 2.5" inlet/outlet 280mm*300mm*76mm 3"or 2.5" inlet/outlet 700mm*300mm*100mm 3" inlet/outlet 600mm*300mm*100mm 3" inlet/outlet 550mm*180mm*65mm 2.5" inlet/outlet 550mm*140mm*65mm 2.5" inlet/outlet Greddy Style 600mm*280mm*76mm Greddy Style 600mm*280mm*76mm 520mm*160mm*65mm 520mm*240mm*65mm Subaru wrx 510mm*200mm*110mm Subaru wrx 390mm*190mm*115mm ARC Style 600mm*283mm*70mm ARC Style 600mm*305mm*115mm ARC Style 475mm*220mm*70mm Twin tubro Nissan 560mm*280mm*75mm 520mm*197mm*90mm For EVO 500mm*300mm*85mm 600mm*400mm*76mm