Features:<br />1. Size: S <br />2. DIY car aluminum alloy turbo-sound whistle effect for exhaust pipe<br />3. Enable the car not with a turbocharger to make a sound<br />4. Aluminum which provides for a rust free? easy-to-clean? lifetime reusable<br />5. The different of car model achieves different turbo sounds<br />6. Easy installation? fashion design<br /><br />    Specifications<br />Specification<br />  Model  : 02010005                                                  <br />                        Brand: Jtron                                                  <br />                        Features: Durable                                                  <br />                        Functions: Improve driving safety                                                  <br />                        Material  : Metal                                                  <br />                        Color  : Silver                                                 <br />Dimension and Weight<br />  Product weight   : 0.054 kg                                                  <br />                        Package weight   : 0.148 kg                                                  <br />                        Product size (L x W x H)  : 9.8 x 3.1 x 2.0 cm / 3.85 x 1.22 x 0.79 inches                                                  <br />                        Package size (L x W x H)  : 24 x 10 x 4 cm / 9.43 x 3.93 x 1.57 inches                                                 <br />Package contents<br />  Package contents: 1 x Whistle? 1 x Hex Wrench? 1 x Screw                                                 <br /><br /><br /><br />                                                <br />