Where can i get Aces octane booster?.

www.bndautomotive.com
or
Hydromotive caries it.

does it really work?

Here is an interesting article I was reading last night. It seems toluene is the way to go. Its cheap and you can pick it up at Ace Hardware...

http://www.elektro.com/~audi/audi/toluene.html

and also

http://www.europeancarweb.com/tech/0...sted/index.htm

I don't know. I was going to buy some, but when I did the math (for the amount I use) it was cheaper for me to buy race gas.