It’s been almost a decade since Roush Performance unleashed its last P-51 Mustang. The wait has been well worth it as the tuner’s latest P-51 Mustang, unveiled on Friday, is the most powerful yet.

Previously, numbers for the GT were 359.9 hp and 348.3 lb-ft of torque at the wheels. With the P-51 intake, the same tune, and still 8 psi, the numbers jumped to 382.5 hp and 356.4 lb-ft. That's a ...