Manthey Racing have released their uprated aero, suspension and brake package for the Porsche 911 GT3. Designed to make the GT3 faster around a race track, this kit has already proven its credentials by shaving three seconds from the GT3’s Nürburgring lap time. That time clocked in at 6:52.981, matching the Ford Mustang GTD’s time all whilst keeping the Porsche factory warranty in place.
