HomeAll ProductsUPGRADED Velocity Stack & Air FilterUpgrade your 63cc 2-Stroke Gas Go-KartUPGRADED Velocity Stack & Air Filter provides quicker acceleration & higher top speed.Price includes installationUPGRADED Velocity Stack & Air Filter$40.00PriceGas Powered (optional)SelectRETURN & REFUND POLICYConsidering we have no control over the buyer's actions and decisions; there are no warranties, guarantees, returns or refunds.SHIPPING INFOWe offer FREE pick up in Naples, FL 34120We offer Shipping on Parts Only (Shipping fee depends on delivery address)We Accept Cash or Zelle