ITEM NAME:2Car Tuning Turbine Whistle Exhaust Pipe Sounder Sounder Turbine Exhaust WDY Descriptio n Description: Product Name: Turbine Whistle Applicable models: universal Specifications (whistle caliber): extra large inner diameter 31MM outer diameter 35mm Length 11.5cm Installation instructions: clamped on the tail of the exhaust pipe. Specifications: Material: Aluminum Alloy Color: Red Size: Total Length 11.5cm Diameter 3.3cm Package Included: 2 * Turbo Whistle + Wrench + Screw Note: The size of the sound is different when the specifications are different. The larger the number, the louder the sound. It is best to confirm the inner diameter of the exhaust port before purchase. If the whistle diameter is greater than or equal to the inner diameter of the exhaust pipe after adding 1CM, it will not be installed. At the same time, please note that the size of the sound is also related to the thrust of the exhaust and the personal feeling. After installation, the sound feels too big or too small can not be used as a product quality problem. It is possible that the individual models have small thrust or modified tail drums. The sound is very small or no sound, such a situation can not be used as a quality problem, please know! The last key point: the sound is not like, it is good to listen, this has a lot to do with personal feelings and hobbies, this must be a simulated voice, please be careful. You can use your mouth to blow the air into the tight whistle, and you can hear the whistle. If you can blow the product, if you can't blow it, you can.You can use your mouth to blow the air into the tight whistle, and you can hear the whistle. We are responsible for the freight. The ability to blow and not to be installed after installation is the problem of the exhaust force of the car.
