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  1. JTD exhaust compatibility [JTD-TS and viceversa]

    Alfa 147, 156 & GT
    Hi guys, I have a couple of questions for you. 1. Would a JTD end exhaust silencer fit a twinspark without issues? The exterior seems to be exactly the same, but how about the internal structure? Should I expect some power loss or would the car become noisier? 2. Twinspark related: Have you...