Redfireshaker06
Senior Member
The single belt phase 1 puts out 475. What does that figure at the wheels? Anybody ran it at the track yet? Is there plugs and injectors included? I was looking at the Roush site and that is not specified. But if you get the single belt phase 2. Its 550 and includes GT500 upgrade. But does not specify plugs or injectors. The system looks awesome and I know it would make me want to keep the 06 instead of getting an '11.