Blow Off Valve Car Noise Turbo Sound Whistle Simulator Muffler Tip Roar Maker XL

Color Silver Fitment Type Direct Replacement Material: Aluminum Size 12 x 3.5cm ( Length x Diameter ) approx. Aluminum Turbo Sound Whistle Interchange Part Number Universal Fit For Tail pipe Installation: 1. Loosen the screw on the Turbo Sound Whistle 2. Place the Turbo Sound Whistle body inside the exhaust muffler with the larger opening facing the inside of the muffler 3. Screw the screws on the Turbo Sound Whistle to tighten the item so it doesn't fall off while driving 4. Professional installation is always recommended, products damaged through self-installation will not be refunded. Package Included: 1 x Turbo Sound Simulator Whistle