Universal Turbo Sound Whistle Simulator Blow Off Valve Exhaust Muffler Pipe Whistle Exhaust Tailpipe Aluminum Alloy Car Roar Maker Tail Whistle for Car Motorcycle(Blue,XL)

Features:

1. Making your vehicle sound like a turbo vehicle with the turbo system or blow off valve

2. Made of high quality and lightweight aluminum

3. Easy to install on the car's tailpipe

4. Universal fitment for all vehicles models

--- Item Type: Car Turbo Sound Whistle

--- Mounting Position: Rear

--- Material Type: Aluminum alloy

--- Size: S/M/L/XL

Size: S

Tail Pipe diameter: 32-43mm

Length: 11cm

Displacement: 1000-1600cc

Size: M

Tail Pipe diameter: 37-48mm

Length: 11cm

Displacement:1600-2000cc

Size:L

Tail Pipe diameter: 44-55mm

Length:11cm

Displacement: 2000-2400cc

Size: XL

Tail Pipe diameter: 56-85mm

Length:11cm

Displacement: More than 2400cc

Package Included:

1x Car Muffler Whistler

Note:

Small displacement of the car, to choose a larger, large displacement, you can relatively choose a small number, because the principle of whistle sound is by airflow, displacement, the larger the whistle, the easier it is to make a loud sound.