Quote:
Originally posted by TeriyakiBroccoli
.. yea 4-1 turbo headers dawg.
has anyone actually seen any performance related data concerning the 4-1, and 4-2-1? or are you just basing this on rumors and internet misconceptions.
just wondering.
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I can't speak for anyone but myself. Have I seen performance data, no. But I have experienced it. So im basing my statement on experience and what I was told by the tech's at DC Sports
