Senner Tuning have revealed today the details and images of the Senner Nissan 370Z upgrade program called Surfer. The Senner Nissan 370Z performance package includes a re-mapped ECU, a sport air filter, a Cold Air Intake system and a new stainless steel sport exhaust including a catalytic converter.Senner Tuning, a well known German tuning car brand, has put its own spin on the Nissan 370Z, and