Need held with cat measurement.
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WTB FC
Joined: Dec 2006
Posts: 618
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From: Bloomington, Indiana
Need held with cat measurement.
how long is the stock fc cat on a series 4 turbo? im pretty sure thier all the same main cat, NA t2 s4 s5 and such i just need to know how long it is flange to flange cuz im welding in a high flow cat and input would be appreciated.
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