Tomei Camshaft - PROCAM - Subaru Impreza Forester EJ255 EJ257, Exhaust, 264 / 10.0mm 53521-S5A-003 The invisible windshield wiper effect

The invisible windshield wiper effect appears at 45 kph

short for Nissan Motorsports International Co

Each OEM-grade standoff replaces the factory mounting studs and is secured to factory specifications

optimising your cooling system

Tomei Camshaft - PROCAM - Subaru Impreza Forester EJ255 EJ257, Exhaust, 264 / 10.0mm 53521-S5A-003 The invisible windshield wiper effectWhen 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