Motorcycle Oil deep stick Universal Oil filler cap plug engine crankcase oil level gauge P7012

If the car is installed in the tailpipe does not sound, it may be the car's airflow is not large enough to concentrate the whistle blowing up, the pro can be installed outside, using the wind. Because the airflow of the wind than the airflow of the car oh, easier to blow up. Installation instructions: Clamped on the exhaust tailpipe, the mouth can be used before the use of tight whistle into the air port blowing hard, you can hear the whistling sound. Can blow for the product normal, after installation can not sound is the car exhaust thrust problem. ● Product Description: ● This is a whistle imitating the sound of turbo pressure relief, clamped on the exhaust pipe aluminum whistle, the airflow through the exhaust pipe to make it sound. ● Color: silver, black, gold, blue, red ● Material: aluminum