Quote:
Originally Posted by mad_sb
Check the water outlet on the driver side and make sure the header is not rubbing there. My Fa20 4-1 rubbed the shite out of that aluminum fitting that one of the primaries runs right on top of.
As for rasp, don't waste your time with anything other than a Q300 or some other suitcase muffler, or a turbo.... front and mid pipe make very little difference when running a catless header. I went down that road already and tried several combinations of front pipes and cat backs. Only thing that tamed the rasp was a Q300 catback. A turbo will tame it as well.
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I had checked found no occurrence of rubbing. Have Borla UEL Headers.