Ruien Universal Aluminum Turbo Sound Exhaust Muffler Pipe Whistle Car Blow Off Valve BOV Tip Simulator Whistler (L-Black)

【Fuction】
Make your vehicle sound like a turbo vehicle with the turbo system or blow off valve

【Specifications】
Color: Black
Material: Aluminum
Size: L

【Fitment】
Fit for the vehicle of displacement between 2.0- 2.4 and the exhaust pipe diameter between 44-55mm

Note:
1.Pleases make sure the caliber of your Exhaust Pipe before purchasing.

【Packaging list】
1 * Turbo Sound Whistle
1 * Small Spanner
1 * Screw

【How to install】
1. Loosen the bolt on the Turbo Sound Whistle.
2. Insert the the Turbo Sound Whistle into the tailpipe.
3. Tighten the bolt so as not to fall off while driving.

How to check if the whistle is ok or not ?
1.You can blow the turbo whistle when you buy , if the turbo whistle can make sound means it is good.
2, When you step on the gas pedal, the deep engine exhausts the air if the turbo whistle make sound means it is good.