SakeBomb Variable Brake Booster Controller Review

If you want to improve the brake feel in your track car, the Variable Brake Booster Controller is worth a look. It’s used to fine-tune brake feel. 

What It Does

I got the unit to solve a modulation issue I had with my favorite brake pads – Raybestos ST-43. They are a full race pad with a lot of stopping power. With the ST-43 pads and my Big Brake Kit, I didn’t have enough “modulation space” between hitting the brakes and the ABS kicking in. Trying to find the sweet spot just before ABS got initiated was nearly impossible. The VBBC can fix that issue by changing the pedal feel which in turn, adds space before the ABS kicks in. This simple chart from their article that explains how it works provides an excellent visual of the results you get from it.

Installation

It was super easy to install. There are a couple of plugs and barb fittings that come loose in the package. You’ll start by installing these. You’ll need to use Teflon tape (yuck) or thread sealant (yes) on these. Doing this part takes 5 minutes. Next, remove the hose end from your brake booster and attach it to the correct end of the controller. Attach the U-shaped hose in the correct orientation to the booster and the other end of the controller. Put all the hose clamps in place and turn the controller all the way to the + side. That’s it. Installation complete.

Problem Solved

On the first day with the VBBC, I didn’t have time to adjust it. I was too busy adjusting tire pressures, talking to people… you know the routine. The setting was fully on the + side and I didn’t notice any difference in my brakes.

The next day I gave it one full turn to the negative side and pushed the dial down to lock it into place. Back on track. Braking into the first corner I instantly felt the difference. There was more modulation available and a better brake feel! Every time I hit the brakes, I had more control, a greater ability to finesse the brakes. That’s it, I haven’t touched the VBBC again.

In the future, I may try more adjusting to see what difference it makes but one turn and one day on track made it worth it for me!

Bottom Line

If you aren’t happy with your brake feel and modulation, the SakeBomb Garage Variable Brake Booster Controller (VBBC) is definitely worth a look. I couldn’t be more pleased.