YMS Polished Stainless GY6 Performance Exhaust - V8 3.50 x 10 exhaust upgrades

exhaust upgrades

Please note: the piston may have dark marks from the casting process

A8 high lift cam

more aggressive riding position

Drive Face Diameter: 118mm

YMS Polished Stainless GY6 Performance Exhaust - V8 3.50 x 10 exhaust upgradesUpgrade your GY6 scooter's sound and mid range power with the YMS V8 Performance Exhaust. Precision engineered in Taiwan, this complete slip on system pairs a polished stainless steel header with a large volume oval muffler to reduce backpressure, improve throttle response, and deliver a deeper, throatier exhaust note. Designed for long case GY6 125cc and 150cc 4 stroke engines. Note: exhaust header gasket is not included. Key Features Polished