2.9L W175AX HPR Supercharger Upgrade Kit

The Whipple Supercharger WK-2110TB is a 2.9L W175AX upgrade kit specifically engineered for the 2003-2004 Ford SVT Cobra 4.6L engine. This twin-screw supercharger system offers a substantial increase in power, capable of producing 13lbs of boost in a direct bolt-on configuration that requires no engine or PCM modifications. For those seeking even greater performance, the W175ax compressor can support up to 25lbs of boost with appropriate engine modifications. Compared to the stock Eaton roots-type supercharger, the Whipple W175ax significantly reduces air temperatures and parasitic horsepower loss. Its revolutionary design optimizes efficiency, delivering more air per RPM at lower temperatures. The discharge plate boasts increased plenum area and a larger radius for even air distribution across the intercooler core, while the integrated air bypass system ensures proper function with reduced parasitic losses. An optional Whipple Crusher intake system is also available. The system is designed to allow the factory engine to run up to 19psi on pump gas, and modified engines can safely handle up to 25psi.