car modification turbine whistle exhaust pipe acoustic generator imitation sound device turbine exhaust imitation sound whistle

Size S is suitable for engines with a displacement of 1.0-1.6 liters, with exhaust pipe diameters ranging from 32-43 mm <approximately 67 grams>

Size M fits engines with 1.6-2.0 liters, exhaust pipe diameter 37-48 mm <approximately 87g>

L size is suitable for engines with a displacement of 2.0-2.4 liters, with exhaust pipe diameters ranging from 44-55 millimeters <approximately 102 grams>

XL size is suitable for engines with a displacement of over 2.4 liters, with exhaust pipe diameters ranging from 56 to 85 millimeters, and weighing approximately 126 grams.

【Product Introduction】

Product name: Car modification turbocharger whistle exhaust pipe sound generator imitation sound turbocharger exhaust sound whistle

Specifications: Small, Medium, Large, and Extra Large in 4 models.

The above price is for the small size, please contact the customer service for other specifications!

Easy to install, beautiful and stylish, very cost-effective, perfect for decorating your car.

This product comes in four sizes: small, medium, large, and extra large.

The measured length of the product is only the length of the whistle, not including the length of the fixed frame.
About size selection: First, please measure the inner diameter of your car's tailpipe.
Compare the dimensions with the diagram below and see which one fits your car.
On the premise of the installation size being suitable, choose a larger size as much as possible.
For cars with smaller displacement, you should choose a larger size, and for cars with larger displacement, you can choose a smaller size, as the principle of a whistle's sound is based on airflow. The larger the whistle, the easier it is to produce a loud sound.