Italian performance brand Polini has developed a new Race Muffler to fit small frame Vespa Primavera models with 125-150cc cylinders. In fact, the design of the flange allows it to be installed on almost all Vespa models, and it is adaptable to most performance cylinders on the market. The system has been built with the aim of increasing performance at both medium and high revs, allowing the engine to rev at up to 10,000 rpm compared to the 7000rpm allowed by the Polini Original exhaust.
Fitment is described as “plug and play” as it is possible to mount it to the original body, with any type of tyre, and even to keep the original toolbox on Vespa ET3 models. SRP is £255.
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