Lambretta Series 1 2 3 Li GP SX TV BGM PRO Clubman BigBox Sport Exhaust - Silver LambrettaFrameBodyworkAll C NRG/ET2/RUNNER etc

C NRG/ET2/RUNNER etc

Vespa PX125 P125X LML Sterling Expansion Performance Exhaust - Left Hand - Black with Stainless End Can

4mm Barrel Fin

Maintenance-Free Design

Nothing more then a dremel and test fitting really

Lambretta Series 1 2 3 Li GP SX TV BGM PRO Clubman BigBox Sport Exhaust - Silver LambrettaFrameBodyworkAll C NRG/ET2/RUNNER etcLambretta Series 1 2 3 Li GP SX TV BGM PRO Clubman BigBox Sport Exhaust Silver The bgm PRO Big Box Sport exhaust is based on the Big Box V4. We call it Sport, because it brings more power over the complete band on all comparison engines. This makes the Big Box Sport the most powerful Big Box system ever made by bgm. The increase in performance was achieved by redesigning the internal damper chamber. This has made it necessary to install a hidden