Brake Master Cylinder Stopper is designed to prevent flexing from hydraulic pressure when brake pedal is applied (force) upon hard braking. With adjustability, it works effectively with many upgrade units. As result you will immediately notice the difference; Improved braking feel and quicker pedal response.

Clear aluminum anodized finish.

Note:

Work for all SR20DET engine swaps and KA without AIV.

* If retained KA motor with emission AIV box, required modification for clearance.