Here we offer the absolute luxury model for your Yamaha WR 125. The rear muffler and intermediate pipe are the same parts as the slip-on system. The difference between the Slip-On version and our Cup model is the Racing manifold, which we will add to the package.
The manifold has been lengthened slightly to improve the gas vibrations in the exhaust and thus ensure a higher vacuum in the pipe at power revs. Thus, when using the Cup version without dB-killer, a performance plus of approx. 1.5-2 HP can be expected.
At the manifold we have then attached a real carbon heat protection. One to improve the look and the other to protect your leg from burns.
The Cup version loses the EG-BE printed on the rear silencer due to the increased emission values. Nevertheless we want to offer it here for download, because the rear silencer can be used without our manifolds if necessary