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Hello Guys:

One friend of mine owns a WR426 2002. We have began practicing supermotard, and he wanted to give his bike a bit more punch. He was considering adding a complete system with headers and pipes. What brand has a good price/performance ratio?

How about kits which increase displacement?

Bear in mind we are from Spain, so I guess european brands would be cheaper here.

Thanks in advance,


P.S. What kind of increase can he expect with the exhaust? And with the higher displacement kit?

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