Quiet Like new sound Stock Muffler for your ride Durable materials Recommended Professional Installation: Although our products are designed to be efficient and easy to use, we strongly recommend that a professional mechanic or certified technician perform the installation. Installation instructions are not included. Industrial # 2 Size Filter Housing: Features an industrial # 2 size filter housing for easy filter replacement and maximum dirt-holding capacity, perfect for high-volume filtration applications Tao Tao Powermax 150cc PMX 150 Scooter Exhaust Muffler Standard OEM Replacement ... Exhaust Muffler for Scooters 125cc 150cc GY6 compatible with TaoTao Powermax... Motorcycle Scooter Performance Exhaust System for GY6 150cc Engines Designed to optimize exhaust flow, promoting better engine efficiency and overall performance. This ensures that the product is installed correctly and complies with applicable codes and regulations. 150cc Scooter Exhaust Mmg Scooter Exhaust Muffler Standard Oem Replacement For 125cc 150cc Honda Ruckus Exhaust Header Bolt Hole Spacing: 50 mm | 3 mounting brackets. Please note: Mufflers may have small scuffs or dings. (Cosmetic not functional) Overall Length: 28 inches Muffler Length: 15.5 inches Silencer OD: 4.3 In (not including cover) Scooter Exhaust Muffler - Standard OEM Replacement for 125cc 150cc 4-Stroke GY6 This is a stock standard replacement complete muffler for Chinese scooters 150cc with a 4-Stroke GY6 engine, like the TaoTao PowerMax 150. Please check specs and pictures to help match this exhaust to your scooter.