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Mar 9, 2002 | 01:02 PM

Coupe

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4-1 Headers

Any answer why there was that confusion that some members got it 2" & some 2.5" piping !!!

Coupe

Mar 10, 2002 | 02:48 AM

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From: Rancho Palos Verdes, CA

Vehicle: 2008 Toyota Prius 2006 Suzuki SV650S

Yes, in several threads.

the 4-2-1 is 2.5"
the 4-1 is 2.125"

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