aftercooler

[differentK]

I was told I need a dc5 intake manifold and the aftercooler so like $2000?

Yes you need the dc5 manifold to use an aftercooler. You will need to see if you can find one for sale- Jackson racing discontinued all of their kits so big parts like that are doubtful to still be available. If you can find the parts needed- i would guess more around $1500 for everything.