Exhaust, Sito Plus - Vespa ET4 / LX150 speed Upgrade Options

Upgrade Options

Genuine Buddy 50 Genuine Buddy 125 Genuine Buddy 150 Genuine Buddy 170i Genuine Buddy Black Jack Genuine Buddy Psycho Genuine Roughhouse 50 Genuine Rattler 50 Genuine Hooligan 170i (2 required) Most 10" QMB / GY6 scooters with clevis mount

Made in Tai

Morini * 366

Reduced Belt Slip: Increased seat pressure prevents the drive belt from slipping under heavy load

Exhaust, Sito Plus - Vespa ET4 / LX150 speed Upgrade OptionsSitoplus performance exhaust for modern Vespa ET4 and LX150 scooters. This is the best bang for buck ratio of all the pipes we sell. Gives a good increase in power and torque, especially in the midrange. Improved acceleration and better power for holding speedup hills, into the wind, and with a passenger, as well as a slight improvement in top speed. Sounds great too! NOTE: Don't forget you'll need to rejet your carb! Specifications: Overall