STP Motorsport is South Florida’s one-stop performance lab and dyno-tuning center, located at 4400 Peters Road, Plantation, FL 33317—minutes from I-595 and the Turnpike. Founded in 2006 by Bulgarian-born racer and engine builder Stefan Petrov, the family-run shop (with VP Marilyn Petrov) combines 30 years of European motorsport know-how with American V-8 muscle mastery to help enthusiasts turn street cars into track weapons and keep daily drivers in peak health.