but it serves the same purpose. Ive seen the videos of guys starting their cars after letting the seafoam soak and have huge plumes of smoke coming out of the exhaust....I, however, have never had that same effect on my car. At best Ive gotten just a little smoke from the exhaust. As for whether or not it works, all I can comment is that its never done my car any harm. I havent noticed any big differences before and after personally. For the minimal cost, it wouldnt hurt to try it.
"If everything seems under control, you're just not going fast enough." - Mario Andretti