Tomei Camshaft - PROCAM - Mitsubishi 4G63 Evo 7-8, Exhaust, 260 / 10.2mm Safety Devices You can trust that these

You can trust that these filters will deliver exceptional results and take your driving experience to the next level

conjunction with the engine

Fitment of this De-Cat exhaust is for motorsport and off road use only as this part removes a factory fitted catalytic converter and will NOT be able to pass a UK MOT emissions test or police road side checks

Our custom

Washer included

Tomei Camshaft - PROCAM - Mitsubishi 4G63 Evo 7-8, Exhaust, 260 / 10.2mm Safety Devices You can trust that theseWhen opening the intake valve during high acceleration the G from the camshaft requires to send as much mixture to the cylinder, Intake, the shortest time possible. However if the speed is too high it can damaged the Valves, Valve Seats and Valve Springs if the Acceleration G is too high. The Asymmetrical profile design given to the camshafts will allow the Intake and Exhaust Valves to fulfill the target requirement with the wider duration and high