Version 3.5 Changelog: Included 4 Series sound New exhaust samples for JBS kit and primary sound 3 stages exhaust valve system included (sidepipe, stock, stacks) Over all improvements Feature: Open pipe with FKM Garage exhaust system sound Unique engine sound for Scania DC16 V8 Euro 3-5 and Euro 6 Custom sound detail for extra realistic sound Slav Jerry, Kriechbaum, Alexander Swift