C5 Vararam Ram Air -2001-2004 C5 Corvette with 2001-2004 PowerDuct

The VR-B2 features up to 40 HP throughout the RPM range Specially designed water trough system helps dissipate any incoming water Increases throttle response Increases gas mileage 1-3 MPG Increases acceleration No cutting or drilling OEM Look and you get to keep your fog lights!!! THIS IS NOT JUST ANOTHER POWER DUCT! The VR was engineered for stock to high horsepower cars of 500-700 rear wheel HP! PowerDuct This unit can be used with the VR B2 System, Blackwing, K&N and many more and use it you should, because the VR out flowed the very best by over 15% @ 28 inches of water and 20% @10 inches through the throttle body!