APEXI EXHAUST CONTROL VALVE For Lancer Evolution 7 8 CT9A 4G63 (T/C) 155-A022 Pyxis space L585A normal ratio: the first stage

normal ratio: the first stage 145% Stage 2: 190%

Product Number 174 290 G20

Volume idling Stock: 72dB -> Fujitsubo: 68dB

piston pins

APEXI EXHAUST CONTROL VALVE For Lancer Evolution 7 8 CT9A 4G63 (T/C) 155-A022 Pyxis space L585A normal ratio: the first stageBrand APEXI Product Number 155 A022 Compatible Car Lancer Evolution 7 8 CT9A Compatible Engine 4G63 (T C) Product Description Easy volume adjustment with cockpit: A'PEXi who produced numerous exhaust and hit products injects every muffler know how, volume, sound quality attention. This unit exhaust control valve ECV realized the contradiction point of the loud volume and the muffling. By controlling the opening of the flap valve mounted just after the