[bean.bags]

I saw an ad for something called "SpiralMax" while browsing the internet, but didn't know if it was really a good buy or not. I figured this would be a good place to ask. Anyways, let me know what you think.

http://www.spiralmax.com/

[P-X-Monster]

almost sounds like the Vortex that was advertised a lot on TV

[crazycarnut]

i havent used it but i no a guy who did and said he got 5 more mpg and said he could feel the diffrence in power so i dont know.

[Tominator]

Junk!