Sure, the Tire Rack Ultimate Track Car Challenge Presented by Grassroots Motorsports attracts all sorts of wild builds, but that doesn’t mean more stock hardware can’t be competitive, too.
Meet Kyle Carrick’s 2021 BMW M3 Competition. Aside from an aftermarket intake and exhaust plus a set of grippy Hoosier tires, the car is entirely stock.
Granted, you’ll still be battling over 500 …