Trumpet Type Exhaust Pipe Pressure Relief Valve Simulator Whistle Sound (S)

Make your vehicle look like a vehicle with the system or a shut-off valve. Made of high quality material, has good corrosion resistance After installation, it will enhance the hierarchy sense of your motorcycle, full of elegant Features: 1. Make your vehicle look like a vehicle with the system or a shut-off valve. 2. Made of high quality material, has good corrosion resistance. 3. After installation, it will enhance the hierarchy sense of your motorcycle, full of elegant . 4. Exquisite workmanship, stylish design, easy installation. 5. fit for motorcycles, ideal for motorcycle modification, a perfect replacement. Specification: Condition: 100% Brand New Color: Silver Material: CNC aluminium alloy Size: S, M, L, XL (optional) Fitment: Size Tail Diameter Cylinder Capacity Length S 32-43cm Celsius 12.6-16.9in 1000-1600 11cm Celsius 4.3in M 37-48cm Celsius 14.6-18.9in 1600-2000 11cm Celsius 4.3in L 44-55cm Celsius 17.3-21.7in 2000-2400 11cm Celsius 4.3in XL 56-85cm Celsius 22-33.5in 2400+ 12cm Celsius 4.7in 1. The general assembly of all of vehicles does not meet the pipeline entrance of 2.5 inches or more. 2. High quality light aluminum products 3. Make your car sound like a engine system or shut-off valve 4. 6061 T-6 aluminum CNC mechanization 5. Admission for better results 6. The installation is simple, you can install it in less than 2 minutes. Package list: 1 x  Sound Simulator Whistle 1 x Wrench 1 x Screw Note: The inner Diameter of the L size is 27mm