2PCS Turbo Sound Whistle, Aluminum Alloy off Valve Muffler Whistle, Car Roar Maker Tail Whistle, Car Turbo Blow off Simulator Whistler for Most Cars (Red)

Description

Specification:1.After installed this product, the pressure blowing out of your exhaust will make your vehicle sounds like a turbo vehicle with blow off valve or the turbo system.The car turbo sound whistle is made of aluminum alloy material, which is durable, rust-proof, corrosion-resistant, wear-resistant, fade-resistant and lightweight. Note:The size of the sound with the exhaust thrust and personal feelings related to the mouth can be used to tighten the whistle into the mouth blow hard, can blow for the product normal, individual models because the original car out of the air thrust small or modified tail drums may sound very small or no sound.This exhaust whistle measures 4.05 x 2.32 inches, the applicable exhaust pipe diameter is 37-48 mm, and is suitable for 1.6-2.0 displacement models. Suitable for most vehicles with straight exhaust pipes, such as cars, motorcycles, trucks, etc.How to install:1. Loosen the bolts on the turbine.2. Insert turbine whistle into exhaust pipe.3. Tighten the bolts so that they do not fall off during driving.4. Please check and re-tighten the bolt regularly.