Tecnigas Silent Pro Exhaust for Modern Style QMB139 50cc Scooters

SKU: 190-75

This item is IN STOCK

Current Stock: 1

Tecnigas Silent Pro Exhaust for QMB139 50cc 4-Stroke Scooters.

The Tecnigas Silent Pro exhaust improves torque over the stock exhaust, all while being quiet and maintaining a subtle look. Works on Kymco Super 9, Cobra, People, Like 50cc, SYM Horizontal AC, and contemporary styled Chinese 50cc scooters.
  • Head Pipe Bolt Hole Spacing: 50mm
  • Head Pipe Inner Diameter: 18.5mm 
  • Includes Mounting Hardware and Instructional Booklet
  • Removal of restrictions will give more power. Restrictions are located in the manifold flange and on the silencer.
QMB139 50cc/49cc