Specification:
Colour: Black / Blue / Red
Material: Aluminum + iron
Size: XL
Tail Pipe Diameter: 31mm
Length: 12cm
Displacement: 2400cc+
 Installation:
1.Loosen the screw on the Turbo Sound Whistle
 
2.Place the Turbo Sound Whistle body inside the exhaust muffler with the larger opening facing the inside of the muffler
 
3.Screw the screws on the Turbo Sound Whistle to tighten the item so it doesn't fall off while driving
 
4.Professional installation is always recommended