This must be magic

[chevynut]

http://www.ecihotrodbrakes.com/unive...ke_assist.html

This new brake booster system takes assisted braking to a new level of performance without the use of any external assistance. The Universal Brake Assist is a completely self contained system that requires no vacuum, no hydraulic pressure, and no electrical power.

[Rick_L]

They've invented perpetual motion for brakes!

[markm]

I am not going to touch this one.

[Maddog]

Funny, I had same initial thought. Looks like a cylinder pushing a second cylinder. You don't get something for nothing.

[Run-em]

And it's guaranteed not to rust, bust, or tear up on us. And they will put the universal guarantee on it too: "you break it & you get to keep the pieces."