has anyone ever installed a co2 kit on a 99 or newer blazer? any ideas if this is a good or bad idea and also if i do this how much of a gain would i see. as for pcm's i was wondering w/ having a cat back to dual pipes and a cold air intake what kind of hp gains would i be looking at? thanx. i found a site that has a kit for sale and i wanted to know if anyone has herd of this and knows if its worth trying out? http://www.horsepowerfreaks.com/sale...ler_Spray_Kits

 

Dude. Do you have a turbo on your blazer? If you don't, the co2 spray kit won't help.