BGM2105NCF exhaust flange -BGM PRO Clubman V2-V3-V4- Lambretta series 1-3 - type cast iron

The BGM BigBox Sport - the wolf in sheep's clothing Performance like a racing exhaust - optics & acoustics like a standard exhaust The BGM BigBox Sport is a thoroughbred Vespa racing exhaust with the unsuspecting design of an original exhaust. Like the original Vespa exhaust, the BigBox is of course double-walled and provided with insulating wool. It positions itself as a clear [...]

The BGM BigBox Touring - power for the big tour Torque from idle with the optics and acoustics like a standard exhaust. The BGM BigBox Touring is the tour steamer in our range. Developed for full thrust from the lowest revs. Perfect for original engines or cylinders whose power is applied early, e.g. Polini, Malossi Sport, Pinasco. One [...]