Griffin was practising for a charity race to promote his upcoming film, Redline, when he drove too fast around a curve at the Irwindale Speedway and smashed into a divide.
Video footage showed the red sports car screeching before it ricocheted off the barrier, causing heavy damage to its front.
"Undercover Brother's good at karate and all the rest of that, but the brother can't drive," Griffin told reporters after the accident, referring to one his past films.
After the accident, publicist Wendy Zocks said Griffin was "doing OK"."He walked away completely unscratched, but probably a little shaken," Zocks said