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ProCharger superchargers are the most powerful and reliable supercharger kits available for your vehicle.

Cobras / Mach 1 >> 2004-03 Cobra (4.6 4V)

2004-03 Cobra (4.6 4V)

ProCharger Systems for 4.6 4V Cobra's

 When ProCharger developed the ultimate supercharger system for the high compression, highly-sophisticated 4.6L 4V engines, the goal was simple: maximum performance and reliability with minimal cost and maintenance. The results speak for themselves.

Most 4.6L 4V ProCharger customers report gains of 135 to 210+ crankshaft horsepower and are able to run 13 to 20 mph faster in the 1/4-mile. That means that with proper traction and good driving, you can take almost two seconds off your ET! Of course, even larger gains are possible with additional boltons or racing fuel.

The ProCharger 4V Advantage
When compared with the meager 35 – 40 percent gains from non-intercooled supercharger systems from other manufacturers, the realworld performance advantages of an intercooled ProCharger supercharger system become clear.

An industry-leading ProCharger 4.6L 4V supercharger system allows you to experience what 500+ HP feels like in these affordable pony cars, while the proven reliability of the ProCharger supercharger and intercooler system means ProCharged Mustang owners get to enjoy this level of performance every day.

Both the HO Intercooled and Stage II Intercooled systems utilize the patented, proven and self-contained P-1SC ProCharger, a compact, 6-rib shared supercharger drive system, a highly-effective, air-to-air intercooler, OEM-quality mounting brackets, fuel system upgrade, tuning and all necessary supercharger and intercooler tubes for installation onto your 4V Mustang with no major modifications to your car or engine.

ProCharger supercharger systems feature easy installation, minimal relocation of components, no need for external oil feed and return lines and avoids having to deal with the complexity and maintenance issues of an air-to-water-to-air intercooler configuration. ProCharger systems for 4V Mustangs feature a visually appealing, “from the factory” look.

Building a modified 4V engine for your Mustang? An intercooled ProCharger supports the highest boost and power levels in the industry. Give ProCharger a call to learn more.


ProCharger 4.6L 4V Power Levels
500+ HP on stock 4V engines

Race Kit w/ F-1A (Cog Drive)
Boost Options: 18-30psi+
Std Intercooler: OEM Supplied


*Images are only a representation and may not be the actual product

Product Listing

SKU Title Price Details
1FM204-SC-C ProCharger Race Kit with F-1A (cog drive) for 03-04 Cobra 4.6 $ 8518.51