MMdex Car Turbo Sound Whistle Exhaust Pipe Blow Off Valve Universal Fitment for All Vehicles Models Black XL Color: Silver+ Black Material: Aluminum Size: 11.8 x 3.3cm/4.64 x1.30inch ( Length x Diameter ) approx. Make your vehicle sound like a turbo vehicle with the turbo system or blow off valve Fitment: Universal fitment for all vehicles models