what size should exhaust pipe be??
i am getting my b pipe custom made (mandrel bent) at a muffler shop. i have a Apexi muffler with a 3" inlet and also the y-pipe from Stillen. should the exhaust piping size be 2.5" or 3" ?
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A32goldylocks
4th Generation Maxima (1995-1999)
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Sep 16, 2015 01:33 PM




