Genisis/ Hyper performance chip

[sledneck_03]

http://cgi.ebay.com/ebaymotors/PERF...27543694QQptZSnowmobileQ5fPartsQ5fAccessories

What does this do exactly? my brother in law got one and i laughed at +25 hp, i was like a PC-5 with pipes, intake, and reeds barly do that haha.

then you read the fine print and it says for a stock sled it will give 1-7 hp hahaha

but does anyone really know what this is?

 

[FLYIN H]

I believe "snake oil" is what my dealer called it. I put a chip on my 08 700 rmk last year with the same hopes of cheaper hp. All it did was drowned out my plugs with gas. It would foul my plugs on the ride in to the snow.