Quick view Vibrant Vibrant Bellmouth Aluminum Velocity Stacks - 2.5" Inlet O.D / 6" Bellmouth O.D Vibrant's new high efficiency Bellmouth-style Velocity Stacks are ideal for All Motor and Forced Induction race applications.They allow for less turbulent air to enter your motor, resulting in... As low as NT$1,408.52 NT$1,529.80 Choose Options 1 2 3
