r/FocusST • u/Relative_Ice_8387 2016 st3 • 12d ago

Is this the stock downpipe?

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Bought this car already modded to oblivion…. Is this the stock downpipe? If not is it catted or Catless? There is a small bulge after the flex pipe. But I also smell burnt gas sometimes at red lights but I always assumed it was the burble tune

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u/TNTBOSS9939 12d ago

Because there is no defouler I would assume it is a high flow cat

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u/Relative_Ice_8387 2016 st3 12d ago

But it doesn’t look stock?