[khelawanb]

I recieved an email today from GPM preformance informing me about a new product. Its a carbon fiber airbox ( $2,675 ), which adds an extra 20 horsepower, and you can also add the carbon fiber intake tubes for $675 a pair.

GPM Performance 1 888 488 2028 ext. 250


I hope they make stuff for the 500 and 550 soon

I will be getting my supercharger next year, and right now Kleeman is the cheapest, and the most horsepower.

This info is from my own research, but please let me know if you guys know any thing different.

I can get 475 horsepower with the Kleeman supercharger/kompressor system, with an additional 25 to 30 if I get the headers.

This will put me in the 500 horsepower club