Widow’s Extreme Machines offers a variety of ProCharger systems to bring your relatively stock power plant to competitive levels, or dominate the track and street with an all out ProCharger engine package!

The ULTIMATE Power Adder®
When it comes to force-air induction systems for the Corvette, Camaro, Firebird, GTO and G8, no one offers more advanced, powerful or reliable intercooled supercharger systems. ProCharger’s industry-leading systems allow owners to bolt on 50 to 85% more power to otherwise stock GM engines. With power, reliability and quality far superior to other forced-air induction systems, ProCharger’s industry-leading lineup of supercharger systems and tuner kits are an excellent way to add even more power to your GM performance car.

Powerful, Efficient and Reliable
A ProCharger Intercooled Supercharger System can add 50 to 80 percent additional power to your GM performance car with no additional engine modifications, special fuels or extended cool-down times. Mild to wild, regardless of your horsepower goals and aspirations, ProCharger can help you reach them.

ProCharger System Choices
ProCharger specializes in high-efficiency, patented and proven centrifugal supercharger technology – nothing else. So when it comes to finding a supercharger system for your G8, GTO, Firebird, Corvette or Camaro. ProCharger and your ProCharger dealer are your ultimate solution for virtually any engine combination. ProCharger offers more supercharger, drive system, intercooler, bypass valve and fuel system upgrades than anyone.

Industry Leading GM Power Adder
Powerful, purposeful and individualized – hallmarks of so many GM cars as well as the intercooled supercharger systems from ProCharger. Over the past 16 years, multiple independent installations have achieved improvements of more than 200 horsepower and nearly two seconds in quarter-mile performance on a variety of otherwise stock cars. From stock to purpose-built racing machines, once you’ve experienced the incredible, real-world power of a ProCharger, you’ll agree that ProCharger is The Ultimate Power Adder.®

Proven ProCharger Supercharger Systems
ProCharger’s engineering and R&D teams go to great lengths to ensure your supercharged and intercooled GM performance car is everything you expect and more. Being the first supercharger manufacturer to safely and reliably supercharge and intercool a wide range of GM performance cars, such as Camaro, Corvette, GTO, Firebird and G8, ProCharger is the undisputed leader. From the dyno to the street and on the track.

Easy to Own – Easy to Drive
With millions of boost-enhanced miles under their tires, ProCharger owners enjoy the best of both worlds: every-day reliability and drivability with incredible power that is just a toe-tip away. In fact, ProCharger systems and kits are designed to be installed on completely stock or modified engines. And thanks to no major modifications, your GM performance car can be returned to stock condition.

Fuel-Mileage Friendly
Beyond overall power and performance, centrifugal forced induction is also the most fuel efficient form of high performance. Rising fuel costs and CAFE restrictions have prompted performance enthusiasts to think about fuel economy along with horsepower. It’s no secret that ProCharger systems not only produce the big power numbers we all crave, but under normal operating conditions, owners report very little effect on fuel mileage and in some cases, actually improved fuel economy.

Engine-Friendly Boost
With ongoing advancements in fuel injection and electronic engine management systems, intercooled centrifugal supercharging has proven to be the most engine friendly and easily installed type of forced air induction. No internal engine modifications, no special fuels – just incredible power gains from a ProCharger system and ultimate engine reliability. This gives you peace of mind from the most respected name in the aftermarket supercharging industry.

100% Complete Systems
ProCharger supercharger systems are 100 percent complete – nothing else to purchase. ProCharger’s intercooled supercharger systems come with all the components needed for an attractive, OEM-quality installation. Install it yourself or have your ProCharger dealer install it for you. The choice is yours.

Standard or Helical Gearset
Many GM performance car owners want the world to know, and hear, their new-found ProCharger horsepower. For those owners who want a more stealthy horsepower profile, ProCharger now has an optional helical gearset for noise reduction. Ask your ProCharger dealer or call the ProCharger Sales Team for more information.

Low Restriction Air Inlet Design
When compared with other supercharger designs, ProCharger’s GM systems feature a high-flow air filter for superior surface area and a lower restriction air inlet design for incoming air. Not only are the air filters larger than others, the low restriction design provides a more efficient air path into the supercharger, adding to the overall efficiency and power output of the complete supercharger system or tuner kit.

Coolest Charge Air Temperatures
ProCharger pioneered the use of air-to-air intercooling and self-contained, gear-driven supercharger oiling among other innovations. ProCharger continues to lead the way with the coolest charge air temperatures and largest street-legal power gains. Continued innovation delivers consistent, real-world power advantages for countless ProCharger-equipped Camaro, Firebird, GTO and G8 owners.

OEM Appearance & Quality
When it comes to the finished installation, a ProCharger system for your car features an outstanding “from the factory” look. A clean, professional and neatly integrated finished installation means this is a supercharger system that you will be proud to show off every chance you get.