New Universal Turbo Sound Exhaust Muffler Pipe Whistle / Fake Blow-off BOV Simulator Whistler Size S
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, products damaged through self-installation will not be refunded.
NOTE: This item come without retail box.
Note: If you need other different item in my store, please click the following photos to find it. Thanks.