How about Spiralmax?
First off, Hello all! I am new to this board, but have been reading it for awhile. It's nice to finally contribute where I can!!
I got a relatively stock '03 GT, just got a MAC CAI.
Question for you all:
Anyone used a spiralmax? Seems like snakeoil to me, but I've heard people (usually at truck stops, you know the ones) swear by it. Has anyone experienced it's results?
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