Turbo sound whistle, "M" 37-48 mm

Specification: Assembly for end fittings with a diam. 37-48 mm. Imitation of a sound/whistle of a turbine when increasing the speed of the vehicle. Assembly is easy (just insert the whistle into the muffler end cap and twist it). It will imitate the sound of a car with a classic naturally aspirated engine.

Size: 1