Valvola Soffiaggio Auto Rumore Turbo Scarico Silenziatore Punta Suono Fischietto Simulatore

1 x Turbo Sound Simulator Whistle. 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.

eBay