Docooler Aluminum Turbo Sound Whistle Exhaust Pipe Tailpipe BOV Blow-off Valve Simulator Black (Size L)
Installation:1. Loosen the bolt on the Turbo Sound Whistle.2. Insert the the Turbo Sound Whistle into the tailpipe.3. Tighten the bolt so as not to fall off while driving.Notes:1. Please make sure the tailpipe is big and long enough to contain the Turbo Sound Whistle.2. Professional installation is always recommended, products damaged through self-installation will not be refunded.3. Please check and re-tighten the bolt regularly.Specifications:Color: BlackSize: LMaterial: AluminumDiameter: Approx. 3cm / 1.2inLength: Approx. 11cm / 4.3inWeight: 98g / 3.42ozPackage includes:1 * Turbo Sound Whistle1 * Small Spanner1 * Screw