308 GTB single outlet exhaust | FerrariChat

308 GTB single outlet exhaust

Discussion in '308/328' started by johnvwatts, Feb 10, 2010.

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  1. johnvwatts

    johnvwatts Formula Junior

    Jul 7, 2007
    522
    England
    Full Name:
    John v watts
    I have just bought a 79 car gtb which has the orginal factory single pipe exhaust. Anybody got a view on how restrictive these single pipes are compared with the after mkt four pipe sports available (say the superformance one?).
     

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