Polini presents with its new 'For Race' exhaust a real resonance exhaust system. It is designed for a much wider rpm range than the Polini original system.
The For Race exhaust system has its performance peak only around the 9500-10000U/min. This clearly distinguishes it from the Polini original exhaust system which develops its power peak already around the 7000U/min. So who wants to have a real 'screamer' in his Vespa is perfectly advised with the For Race exhaust system.
The flange is adaptable to most cylinders available on the market.
A key feature is the possibility of installation without any modifications. According to Polini, it is a plug and play exhaust:
fits with original frame
can be combined with any type of tire
the original side compartment/luggage compartment remains intact
Polini recommends the installation of the Polini For Race exhaust for Vespas with Polini high performance cylinders, i.e. aluminum, from 130cc to 150cc.