FMF Factory 4 SL Question

:eek: Anyone? :applause:

Dunno but I just bought A WB E exhaust and if it is anything like that running without any end caps/noise suppression it is going to be freaking LOUD!!!!!

ya I run one if you get it make sure you get a power boom header to and re jet with FMF spec the only problem I got with it is its to loud :applause: hear in so cal. after september they will sound testing be for all desert races so I will be switching to the Q

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