Wai Danie Motorcycle Exhaust Muffler Scooter Performance Exhaust Stainless Pipe For GY6 4 Stroke 50CC 80CC 100CC Scooter QMB139 Exhaust Stainless Pipe 139QMB 1P39QMB Chinese Scooter Moped Black

This is a very high quality great sounding Performance Exhaust Muffler System for the GY650cc80cc100cc110cc125cc for Big Bore Kits on the GY650 base 139QMB 1P39QMB engine for topend power Muffler system with a great look and sound This system includes the mounting hardware and head pipe This system sounds great This fits for Baja JMStar Jonway Lance Longbo NST Roketa Sunl Tank TNG Vento VIP and many others Fearture Potentially add more performance speed and power to your bike with this high performance exhaust pipe Also provides a stylish look and a deeper exhaust tone Muffler is approximately 35 in diameter x 12 long not including the exhaust tip Fitment Fits on many models of GY6 Scooters and Mopeds Four Stroke 50cc with the GY6 QMB139 series motors Comes with brackets welded to the pipe for the GY6 50CC application some modification may be required It will not just bolt on to every scooter model You may need to bend the brackets or make other modification to make it fit