They make a non intercooled 6psi kit. Running 9 lbs of boost without an intercooler really isnt that safe according to the KB people on here. If your going to risk putting 9lbs into a motor unintercooled, save the money that you save by not running the intercooler for the new motor that your going to need. I think its only like 900 dollars more for the 9lb kit verses the 6 lb kit. I know where my money would go.