You pretty much nailed all the mods to do without forced induction. How come you want to stay away from forced induction? With all the mods and work you listed it sounds like it would cost just as much if not more then FI and you'll easily put more power down going FI. Sounds like a great starting point for a fast car though.
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2010 GT-R
2009 GTM TT 370Z-SOLD
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