Vararam C5 Corvette Ram Air Intake System Will Fit: 1997-2004 C5 Corvette Part# VR-B2 Air Intake System # VR-C5PD-01-04 Power Duct # VR-C5PD-97-00 Power Duct The Vararam VR-B2 system for the C5 Corvette features up to 40 HP throughout the RPM range. Specially designed water trough system helps dissipate any incoming water and increases throttle response. It also increases gas mileage by an average of 1-3 MPG and increases acceleration. -No cutting or drilling Required-Comes with VR Super Street filter-OEM Look and you get to keep your fog lights!!! The B2 system for the C5 Corvette has evolved several times over the years for added performance and ease of filter maintenance. In the latest evolution of this record setting system we have made advancements for both quality and ease of installation. Our customers have asked for it and we have delivered. Also available is the Vararam C5 Power Duct Please Choose Option and Year Model When Ordering to Save with this Combo Purchase! Benefits of Having the Power Duct: We only flow through the Throttle body, flowing a duct by itself tells you nothing of its true flow capabilities as delivered into the intake manifold. The key to its performance is in its Patent Pending reverse venturi design with integrated rear air horn. It's not about making a bigger hole for airflow, its about streamlining the existing airflow while increasing the overall volume delivered at the highest possible velocity at each RPM level THROUGH THE MAF AND THROTTLE BODY! This item features FREE SHIPPING!