This is a professional and practical vehicle rectifier, made of well-selected aluminum and rubber materials, durable for a . It can increase the engine power and make the throttle response more brisk and . This is a safer and more convenient rectifier, which can let you have a great using experience. Features - Color: Silver. - Material: Aluminum, ABS, rubber. - Size: 21.60X6.90X3.80cm/ 8.49X2.71X1.49inch. - Capacity: 83F. - Voltage: 0-16V. - This vehicle rectifier is made of strictly selected aluminum, ABS and rubber, has a . - The engine power can be increased to make the throttle response more brisk and . - Improve the car picking phenomenon in low gear driving to make gear shifting more quickly and conveniently. - Can let the ignition efficiency to make burn more fully, safer to use. - It has stable performance, excellent workmanship, light weight, and easy to carry outdoors. Package list: 1 rectifier