anyone try the bd variable vane brake yet?

[early99powerstroke]

got a 6.4 6spd. wondering if anyone has tried the bd variable vane brake yet?

 

[B585Ford]

I would like to know also. I thought Motostroker did and it didn't work out, but it has been too long so I can't remember for sure.

 

[Motostroker]

Tried it, and it sucked..... No stopping power whatsoever. And the box fried itself 3 times. And it took BD 6 months to get my money back

 

[Highroller54]

I wouldn't buy anything from bd