"All 2013 ROUSH “Stage” Mustangs are available in both coupe and convertible chassis and both manual and automatic transmissions. They are also all 50-state legal and covered by ROUSH’s 3-year/36,000-mile bumper-to-bumper warranty."
Can't make it any more clear than that.
2013 RS1, 1 of 1 Grabber Blue w/pearl, 6M. Brembo package, Roush Performance suspension upgrade. Roush Performance exhaust. Roush Phase 1 TVS.