Review of Toyota Yaris
#39984 from Joha Divison · Taken care of · Minutes (2026-05 Fastrack)
The committee already has approved two positive BOP changes to this car this year, which were a 50 lb. reduction of its
minimum weight and the removal of the primary catalyst. The FPR has been left in place for the time being. It was originally
implemented an effort to balance the aero advantage of the sedan over the hatchback body. The diameter of the FPR was
carefully selected to have a small overall effect on this vehicle's performance. The bore diameter of the Yaris's throttle body is
45mm. Which means the 41/42mm plates that these cars are required to use are not overly restrictive. The committee will
continue to monitor the performance of this vehicle in relation to the rest of the category.