The 2015 Mustang isn’t even in showrooms yet, but you can already order one that’s faster than Ford’s.

Three of America’s top tuning houses have unveiled custom versions of the Mustang, and they run the gamut from wild to insane.

Roush Performance, Saleen and Hennessey Performance are now offering three very distinct takes on the Mustang, and they all look like they’re chomping at the bit waiting to get out of the starting gate.

Oh, don’t think Ford doesn’t have something cooking in its stable – a new Shelby GT350 is expected next year – but if you’re the impatient type, one of these should tide you over: