In general:
S suitable for 1.0-1.6 displacement, exhaust pipe diameter 32-43 mm & LT; About 78 g & gt;
M size suitable for 1.6-2.0 displacement, exhaust pipe diameter 37-48 mm & LT; About 87 g & gt;
L suitable for 2.0-2.4 displacement, exhaust pipe diameter 44-55 mm & LT; About 102 g & gt;
XL suitable for over 2.4 displacement, exhaust pipe diameter 56-85 mm & LT; About 134 g & gt;
[Product Introduction]
Product name: automobile refitted turbine whistle exhaust pipe sounder turbine exhaust whistle
Specification: small medium size large size plus 4 models
The above price is small price, other specifications please contact customer service!
Easy to install, beautiful and generous, very fashionable, low cost, is to decorate the car.
This product is available in 4 models, small, medium, large, and large.
The length of the product is only the length of the whistle, excluding the length of the fixed frame.About the size selection: Please measure the inner diameter of the exhaust pipe of your car.Then compare the size with the figure below to see which one fits your car.Under the premise of proper installation size, try to choose a larger size.Small displacement of the car, to choose a larger one, large displacement, can be compared to choose a smaller one, because the whistle sound principle is based on air flow, large displacement, the larger the whistle, the more likely to sound.
