exhaust Turbo Kit GMax 4T for Piaggio Zip 50 4-stroke, Derbi 4-stroke

Among insiders, the Turbo Kit name is synonymous with peak performance. The GMax Scooters exhaust is a new product, which combines everything that a 4-stroke Scooters rider could ever desire. Maximum power, muffled, unobtrusive sound, stainless steel / aluminium construction, great looks and outstanding value for money.

The silencer is equipped with a silencer (Noise Killer). The snap ring securing is more advantageous than a conventional screw fastening. Screws vibrate, come loose and then you lose the Noise Killer. Turbo Kit delivery includes all the necessary hardware for installation.

Attention: If your scooter is a factory 25Km/h the exhaust can only be used by removing all reductions on the scooter.