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  1. #1
    Paul2005GPR's Avatar
    Join Date
    Oct 2009
    Northern Illinois

    Sonic Boom Install

    After reading everything on here about the Sonic Boom Tb's I finally have mine installed on my ski...In everything I read, everyone said not to put filters on them, just leave them open...When I took my stock air box with the Riva power filter out, the filter has a lot of dust and stuff on the prefilter...I just could not leave the v stacks on the sonic booms open but I did not want to put F/A's on them...I talked with Outerwears and they had exactly what I was looking for, a prefilter made for V stacks....they came in today and fit perfect, they are sold 4 to a package for $15.95....Yes I know that they are going to restrict air flow but the peace of mind I have is well worth it...
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  2. #2
    Happily Self-Employed WFO's Avatar
    Join Date
    Nov 2005
    Houston, Texas
    I have some SS flame arresters for the same reason

    Ross had some nice larger filters he developed also

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