3-inch exhaust valve with remote control

Specification:
Valve Material: Stainless steel and Aluminum
Color: Sliver
Tubing Diameter (in): 3″
Installation: Bolt-on
Voltage: 12V
Package Included:
1 x Electric Exhaust Valve Kit with Gear Driven Motor
3 x Screws (Hardware as shown in the picture above)
2 x Wireless Remote Control (without battery, the type of battery you should to buy is “27A 12V”)
1 x Wiring Harness