GrimmSpeed Master Cylinder Brace - FRS/BRZ/86 Go Fast Bits (x1) IAG Race Series 5

(x1) IAG Race Series 5 Speed Mount with Solid Steel Bushings

a quality 3" 2 bolt style gasket is nearly impossible to find

Air straightener - Dimensionally mimics the factory configuration for accurate MAF sensor readings

Cusco aimed at developing an affordable and high-spec suspension kit

GrimmSpeed Master Cylinder Brace - FRS/BRZ/86 Go Fast Bits (x1) IAG Race Series 5This is the Grimmspeed Master Cylinder Brace that has been designed to reinforce as well as reduce the flex between the brake booster, and the firewall. Under braking, your firewall will flex, which over time can cause damage to the integrity of the firewall and decrease the performance in your braking. This is especially crucial for those of you who participate in high performance driving conditions where heavy and aggressive braking is natural.