Exhaust Polini Original Piaggio Zip / Nrg

Exhaust Polini Original Piaggio zip The Polini Original is a low-key touring exhaust, depending on the model with road approval. The exhaust is made entirely of steel, painted in matt black and fitted with a heat shield. Like comparable touring exhausts, this one is also suitable for original or 70cc sports engines. The exhaust is restricted via a taper in the manifold. All parts required for installation are included. Note: As with all other sports exhaust systems, it may be necessary to readjust the variator. We recommend ordering a tuning kit and, if necessary, harder clutch springs at the same time.