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Extra air diversion vanes were added to the splitters where there was space to help evenly distribute the airflow
CNC-Cut and Bent for the Perfect Fit
to tune-out any drone
With inspiration from the OEM Y-Pipe
GrimmSpeed Master Cylinder Brace - Subaru BRZ 2013-2020 / Scion FR-S 2013-2016 Intercooler Extra air diversion vanes wereThis 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.
