Mercedes CLS550 V8 Bi-Turbo Powerful ECU Tuning VRTuned.com January 14, 2016 Product Info The Mercedes CLS550 M278 engine is huge power plant for the large sporty sedan. The 4.663 liter V8 Bi-Turbo engine produces 402 bhp while matched with a 7 speed automatic transmission. Driving this car...
Mercedes C63 AMG W204 Gains More Power with VR Tuned VRTuned.com January 8, 2016 Product Info We had another 6.2L Mercedes C63 AMG in the building that we did our VR Tuned ECU Flash on. The ME9.7 ECU is easily removed following our instructions here where we do a bench flash. Tuning the cars...
