Intercooler
I am glad that someone before me undertook the burden of adding the later tail and cooler. It helps out a lot with lowering charge temps. I also added a SPAL fan to my intercooler to help increase efficiency. It cost about 5% of what a new intercooler would and was easy to install. I use the power that was intended for the rear wiper (I no longer have one to use it) and operate the fan using the dash mounted switch.
click here to see the new intercooler