Universal Car Exhaust Whistle
Makes Sound like a Whistle
- Gives your car engine sound like a whistle.
- Easy to install, no welding or drilling needed.
- Loosen the screw on the stainless steel sound whistle.
- Place the whistle body inside the exhaust muffler with the larger opening facing the inside of the Exhaust.
- Tighten the screws on the whistle body so it doesn't fall off while driving.
Material: Stainless Steel