Exhaust muffler Big Evolution (200.0416) - Vespa PK 125 AIR 2T ('83-'89) / Primavera ET3 125 AIR 2T ('67-'83) - Polini

Tuning exhaust Big Evolution Polini for the following applications: Vespa PK 125 AIR 2T (1983-1989) / PK 125 S AIR 2T (1983-1989) / PK 125 XL AIR 2T (1986-1989) / PK 50 AIR 2T (1983-1989) / PK 50 FL AIR 2T (1990-1996) / PK 50 XL AIR 2T (1986-1989) / Primavera ET3 125 AIR 2T (1967-1983) / Special 50 AIR 2T (1974-1979) / SS 50 AIR 2T (1965-1971) / V 50 AIR 2T (1965-1979).

- The exhaust can only be installed after modifying the frame;
- It is not painted.