430 Challenge silencing | FerrariChat

430 Challenge silencing

Discussion in 'Challenge/GT Cars/Track' started by greyboxer, Oct 29, 2018.

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  1. greyboxer

    greyboxer F1 World Champ

    Dec 8, 2004
    12,313
    South East
    Full Name:
    Jimmie
    #1 greyboxer, Oct 29, 2018
    Does anyone have any suggestions and/or experience silencing 430 Challenge cars down to preferably 102 or even 99 db to make more compatible for European track days ? No recent experience found here
     
  2. snowsports1

    snowsports1 Formula Junior

    Jan 31, 2013
    918
    UK
    Full Name:
    Brian
    #2 snowsports1, Oct 29, 2018
    Hi greyboxer I have recently asked a similar question for the 360 challenge I am making road legal. I’m in the uk. Haven’t had much response yet though


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