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Follett

What is the db reading on standard exhaust

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Hi, I have a european 2002 WR426. These don't come with a spark arrester so there is nothing to remove. To compete in enduros in the UK it must read no greater than 85db from 2 metres. Does the stock pipe pass this? Thanks again for your help. Rich

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they read 82dbv and are the only pipe just about that the scrutineers wave straight through.

Taffy

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No idea, but they are quiet!!!! I can now actually hear myself f*rt*ng since I replaced the Stroker SX-1 with the stock 99 Eur can!!!

What a loss in performance though...it now feels like I'm dragging a boat anchor. I should fiddle with jetting to lean it out again to recover some of the snap, but right now its as responsive as customer service on a friday at 4:59 pm

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