99 GS400 Two way cat or three?
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99 GS400 Two way cat or three?
Hey everyone does the 99 GS400 have just two cats compared to three in the 2001 GS430? If thats the case, after the first Y is that just a resonator? Thanks!
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are you sure? if you look on sewell parts and check out the diagram from 98 to 2000 the middle part only lists for 500. Now in 2001 the part lists for like 1100.
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