Primary Down Pipe Section – cat elimination pipes with reservoir (90mm piping) Primary Down Pipe / FITS BMW F90 M5 Description Primary Down Pipe Section – cat elimination pipes with reservoir (90mm piping) A pair of cat-less downpipes which remove the primary catalytic converters in order to optimize performance and enhance exhaust sound. Click image to enlarge Get images that make Supersized seem small.Tailor your products with Auctiva's Listing Templates! THE simple solution for eCRATER sellers. Track Page Views WithAuctiva's FREE Counter
