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I would like to see Dyno sheets on Cold air intakes, Thottle bodys, Upper intakes, Maf meters, Exaust and Nitrous kits. And I don't want to see the manfatuers Dynos, how can you really trust them when they are the one trying to sell you there part.
The first 4 things you describe dont vary much, CAI, MAF, TB, or plenum, when you upgrade all of those they are pretty even, but when you get to exhaust its a different story, go long tubes and no cats!!!