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#P10567
Polini Evolution Exhaust system for Vespa Primavera/ Sprint 125cc 4-stroke Euro3 3-Valve engines.
The Polini Evo exhaust for Vespa engines is designed by Polini’s racing department, drawing on experience from the Polini Italian Cup. It is engineered to maximise performance, enhancing acceleration and top speed when paired with the 171cc Polini cylinder kit.
Features:
-Inner direct-type design to increase power output across the rev range,
-Black anodised aluminium silencer with carbon fibre end cap,
-Stainless steel manifold with compensation plenum for improved low- and mid-range performance,
-Lambda sensor fitting Ø12mm,
-49% lighter than the stock muffler,
-Racing sound typical of 4-stroke performance mufflers.
100% Made in Italy!
Not suitable for Euro4/5/5+ engines!
Polini 190.2001
