Feature(may vary by option.)

●[ Main Function ] --- This is a car turbo whistle, which simulates the sound of turbine pressure relief, and the air flow through the exhaust pipe makes sound. Sounds like a turbo vehicle with the turbo system or blow off valve.
●[ Reliable Material ] --- High quality aluminum alloy Turbo Sound has excellent toughness, corrosion resistance and high temperature resistance. And effectively avoid rust.
●[ Universal Size ] --- Turbo sound whistle is universal for most cars. Different specifications make different sounds. The exhaust muffler pipe flute is an excellent choice for car modifications, perfect for cars, motorcycles and other vehicles.
●[ Easy Installation ] --- Without drilling, loosen the bolt on the turbine whistle. Insert the turbine horn into the tailpipe. Tighten the bolts to avoid falling off when driving.
●[ Note ] --- Please confirm the inner diameter of the exhaust port before purchase. If the whistle diameter is greater than or equal to the exhaust pipe diameter after adding 10mm, it cannot be installed.

[L Gold]




[L Black]




[L Red]




[L Blue]




[L Silver]





Description

Specifications:
Material: High-quality aluminum alloy
Sizes: L
Colors: Black / Red / Blue / Silver / Gold
Package include: 1* Car Turbo Whistle, 1* Wrench, 1* Screw

Different Specifications Make Different Sounds: The larger the size, the louder the turbine whistle sound.
S is suitable for the displacement of 1.0-1.6, Exhaust pipe diameter: 32mm-43mm
M is suitable for the displacement of 1.6-2.0, Exhaust pipe diameter: 37mm-48mm
L is suitable for the displacement of 2.0-2.4, Exhaust pipe diameter: 44mm-55mm
XL is suitable for the displacement of more than 2.4, Exhaust pipe diameter: 56mm-85mm

Product Diameters:
S: 20mm/0.79inch
M: 25mm/0.98inch
L: 30mm/1.18inch
XL: 35mm/1.38inch

Installation Steps:
Step 1: Loosen the screw on the turbo sound whistle.

Step 2: Place the turbo sound whistle body inside the exhaust muffler with the larger opening facing the inside of the muffler.

Step 3: Screw the screws on the turbo sound whistle to tighten the item so it doesnt fall off while driving (Tighten it to prevent the product from falling)


Finally, the installation is complete.

Note:
The size of the sound is related to the size of the car turbo whistle. At the same time, it is also related to the thrust of the exhaust and personal feelings.
Some models may have very low or no sound due to the low exhaust thrust of the original car or the modification of the tailpipe.
Of course, this is a rare situation that occurs in vehicles.