Intakes = I had a place racing, worked just fine. As long as it is a cold air intake, I think the diff's are marginal. Go for price first, name second.
I haven't heard the EVO exhaust, but don't like the looks or the price. Cans are really large. Tips are big too. You can always go with Mossy's set-up (
www.mossyperformance.com). Stainless Steel. I'm pretty sure Greddy uses mild steel.
And BTW, Welcome.