Prototype tune is just VVT and Valvetronic lift adjustments - Post MILVS, Dorch and VRSF Intercooler testing - MILVS, MST V2 inlet, CTS intake, downpipe, VRSF Race intercooler, M Performance Muffler, Turbosmart plumb back Diverter, Dorch Stage 1 HPFP, NGK plugs