• 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.
  
  
• Dimensions: Overall Length: 28 inches | Muffler Length: 15.5 inches | Silencer OD: 4.3 In not including the chrome cover | Header Inner Diameter: 17 mm
  
  
• Header Bolt Hole Spacing: 50 mm | 3 mounting brackets.
  
  
• May fit other makes and models as well, please check photos and specs. Please note: Mufflers may have small scuffs or dings. (Cosmetic not functional)
  
  
• 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. This ensures that the product is installed correctly and complies with applicable codes and regulations. Installation instructions are not included. Installation hardware is not included.