Brian Faessler and his 800-horsepower Mustang racer are no strangers to the Tire Rack Ultimate Track Car Challenge Presented by Grassroots Motorsports, winning our annual search for the fastest track machine on four wheels twice before–in 2020 and 2022.
With recent improvements made to the Mustang, and even more experience at Pitt Race than at UTCC's former venue VIR, Brian …
