Most limiters stop the car accelerating at 155
mustang gt tops at 150 unless its a saleen or roush that sort of thing.
Dude, it's actually very sluggish at high speeds. Top speed is a drag limited 237 kph(143mph).
The 2003 Mustang MACH 1 is governed at 167, not sure on the new mustang models. There are computer chips available that eliminate the governor.
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