Whipple W140AX 2.3L Intercooled Supercharger Kit; Black (04-06 4.8L Silverado 1500)

Power and Performance. Maximize the power of your Silverado’s 4.8L V8 engine by installing a Whipple W140AX 2.3L Intercooled Supercharger Kit. You will experience an increase of up to 60% more horsepower, and up to 55% more torque throughout entire RPM range when installed with the included Whipple calibration. This Whipple Supercharger gives you a near instantaneous power boost for incredible acceleration and top end power.

Complete Kit. This Whipple Supercharger Kit comes complete and includes the W140AX 2.3L twin-screw supercharger unit, aluminum high-flow intake manifold, oversized air-to-water intercooler, high-flow fuel injectors, air filter, pulley, hoses, and wiring harnesses. A SCT Flash Programmer with Whipple calibration is also included for easier tuning.

Whipple Technology. The most efficient twin-screw supercharger on the market, the Whipple W140ax 2.3L supercharger significantly outflows the competitions 1.9L roots-type superchargers. Whipples top mount design allows for cooler operation when compared to upside down superchargers which tend to trap engine heat causing hotter manifold temperatures and a loss of power. Whipples discharge down design allows for less pressure loss which gives more power at lower boost levels. Using an exclusive 3x5 rotor combo for a significant increase in airflow under the curve, this Whipple Supercharger is much more efficient than other companies 4x6 rotor combo. Whipple Superchargers feature a massive oversized intercooled air-bypass system for an industry leading reduction of burst knock and incredible fuel economy.

Application. This Whipple W140AX 2.3L Intercooled Supercharger Kit; Black is designed to fit 2004-2006 Chevrolet Silverado 1500 models equipped with the 4.8L V8 engine.

Please Note. Whipple Supercharger Kits are built to order for our customers. Because of this, there can be a 10 to 14 business day lead time on orders. You must provide your VIN number at the time of order.

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