How do you plan on running a M90 with a air to air intercooler, that supercharger is a topmount twin-screw supercharger made by Eaton, the same one found on my wifes 99 Grand Prix GTP, I have intercooled hers, but it is a air to water plate that goes under the main body, between it and the lower intake. I just dont see how that would be possable to air to air cool the charge.