86 / GR86 / BRZ aluminium coolant bleeder port #R334-CSTR The GKTECH brake master cylinder

The GKTECH brake master cylinder stopper helps eliminate movement in the brake booster which causes sponginess in the brake pedal under hard driving conditions

this will make storing and carrying your ramps to and from the track so much easier

they provide incredible strength while still being lightweight

a common occurrence with generic spacers found on the market

but can be done as seen & shown

86 / GR86 / BRZ aluminium coolant bleeder port #R334-CSTR The GKTECH brake master cylinderAs with almost all products we design, they're made from actual need from our own personal experience. Whilst doing a quick coolant bleed on our low km BRZ development vehicle recently, the factory plastic bleeder port decided to self destruct into small fragments. With the prospect of the OEM plastic unit doing it again, we decided to make our own CNC machined aluminium version. To make life easier, we've also slotted the bleeder plug so that it