In stage rally and rallycross, a hydraulic handbrake is a crucial piece of equipment. In very tight corners, especially with high traction, it may be difficult to completely rotate the car. In this situation, the hydraulic handbrake comes in handy and allows the driver to “turn on a dime.” Here at DirtFish, we install them on every one of our cars and plumb them into the rear calipers to ensure the rear wheels lock up when needed.