right now I have a apex-i exhaust and I think that I would get more flow with shorter exhaust, looking for some help. Also i just got my head rebuilt and was looking at a aftermarket intake manifold, and I was told that skunk2 and victor x are good brands but not for sure need some input on that also


these are the current mods

full swap everything gsr
aem cold air
dc headers
i just rebuilt the bottom end stock internals
head - dual springs, bigger valves on the intake side, titanium seats, and retainers, and port polished.

 

go with a 2.5 or 2.25 piping depending on wat size your headers are and just get an aftermarket muffler depending on wat YOU want , you could find alot of setups at Kteller.com, and the intake mani's blox>skunk2 due to price and performance but the jg manifold is really good up top, great top end. just my 2 cents