Paramount Speed tricked out this 2015 Mustang that was featured in Muscle  Mustangs & Fast Fords magazine. Their shop car was featured, highlighting that the shop built a 10-Second 2015 Mustang with only Mail Order Parts. The 5.0L engine in Michael Ayers' Mustang is remarkably stock, and it even retains the fancy plastic cover  - and as they say, the "trick is in the tune! Learn how Paramount Speed can enhance your Mustang's performance.