F355 - Complete By-Pass Tube #168977, 164526, 168827 | FerrariChat

F355 - Complete By-Pass Tube #168977, 164526, 168827

Discussion in '348/355' started by yfc, Oct 12, 2005.

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  1. yfc

    yfc Karting

    Dec 23, 2003
    212
    Geneva / Switzerland
    Full Name:
    Christophe
    The F355 "By-pass tube" is referenced in the Ferrari Part Manual as item #4 of the exhaust system. It looks like there is several version of this item depending on the country.

    Does anybody knows the difference between them?

    168977 Complete By-pass tube - Valid for not catalyzed cars
    164526 Complete By-pass tube - Valid for USA and CDN
    168827 Complete By-pass tube - Valid for CH, S and J

    Christophe.
     
  2. Ricambi America

    Ricambi America F1 World Champ
    Sponsor Owner

    It's because there are slightly different mufflers (silencers) for each of those country designations.

    168988 - Muffler (not for US, CDN, AUS, SA, ZA, J)
    168568 - Muffler (for US, CDN, AUS)
    165184 - Muffler (SA, ZA, J)
     
  3. yfc

    yfc Karting

    Dec 23, 2003
    212
    Geneva / Switzerland
    Full Name:
    Christophe
    Should we hence conclude that by-pass tube reference #168977 comes without any metalic CATs?
     

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