The FabSpeed system I have is the "older" version, which used a single rear muffler, while the "newer" system which is "still in the works" uses a dual canister muffler with a crossover pipe- a la the 987 system. Both of these delete the secondary cats.
FabSpeed needs to update the page, but I'm told this should be available in a few weeks, and they told me they'd cut me a great deal on the new system so I may try it out. I am really sick of the resonance of their older system.
Patrick
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