would be a little worried running the kit without an intercooler.
That is the problem I had with the first Erzast S2 done by TAP.
I am sure an intercooler can be added but that means extra custom piping.
It is cheaper to buy one that as already been converted!
You're right man . . . We've had this conversation before. It's a nice option though . . .
Plus this kit looks so easy. Yes I would go all the way up to stage 2. This would require
the intercooler, an rs2 bumper to fit the cooler and bigger injectors. Looks like it's all engineered . . . .
It falls to the end of my list. Still lot's of other stuff to do first before adding power.