BRZ/FRS/86 Master Cylinder Pressure Cap

thingiverse

I created this pressure cap from scratch because no affordable commercial option existed in this forum. I've already refined it through several iterations, and it's currently on version nine as initially uploaded. This project will continue to evolve over time. The components are straightforward: a 3D printed cap, a 1/4 MIB compressed air male adapter, a flexible brake fluid-resistant rubber gasket for the interior of the cap, and a screw-style hose clamp for securing the 1/4" clear hose attached to the pressure bottle. If you find this useful, please consider donating whatever amount you think it's worth through my paypal.me account. Your contribution will help offset the time I spent designing this project.