Procharger - 1999-2004 Mustang 4.6L 2V HO Intercooled System w/ P1SC (1FE212-SCI)

  • $ 6,532.00

Stage II Intercooled System with P1SC Includes:

  • P1SC Head Unit @ 8 or 10 psi
  • Cast 3 Core Intercooler
  • Programmed Computer Chip
  • ProFlo Bypass Valve
  • 39.5lb Injectors
  • In tank fuel pump
  • All brackets, tubing and hardware for installation


  • Model Year must be specified
  • Due to variability among OEM computers, and the prevalance of custom modifications, dyno tuning may be required
  • Aftermarket mass air systems will require custom tuning
  • Tuning specification form required (ECM code, MAF, gear ratio, exhaust mods and elevation. Form provided by Procharger)
  • 8 psi maximum boost recommended for stock 2001-04 4.6L 2V GT's/Bullitt
  • 99-01 model years with over 10 psi boost require Ford Lightning MAF, Ford p/n XL32-12B579-AA (not supplied)
  • Innovators West balancer p/n 801 required for 8 rib upgrade
  • Tuner and Race kits do not include tuning or fuel components

The ULTIMATE Power Adder®
With power, reliability and quality far superior to others, ProCharger Intercooled Supercharger Systems and Tuner Kits are excellent ways to add 50 to 85% more power to your modular or Windsor-powered Mustang. From the new 5.0 4V, and 3.7L V6, to the 4.6L 3V, 4V, 2V and Windsor-based engines, ProCharger systems feature a visually appealing "from the factory" look, easy installation, minimal relocation of components - no oil feed and return lines. The air-to-air intercooled systems avoid the unsightly complexity and maintenance issues of others' air-to-water-to air intercooler systems.

Powerful, Efficient and Reliable
A ProCharger Intercooled Supercharger System can add up to 85 percent additional power to your Mustang with no additional engine modifications, special fuels or extended cool-down times. In fact, ProCharger systems and kits are designed to be installed on completely stock or modified Mustang engines.

Regardless of your horsepower goals ProCharger can help you reach them. ProCharged Mustang owners enjoy the best of both worlds: every-day reliability and driveability with incredible power that is just a toe-tip away. And thanks to no major modifications, your Mustang can easily be returned to stock condition.

More than just power and performance, centrifugal superchargers are 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 gains. 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.

Real World Power for more than 16 years
Multiple independent racers have achieved more than two second improvements in quarter-mile drag racing performance on a variety of otherwise stock Mustangs. From stock to purpose-built racing machines, once you’ve experienced the incredible, real-world power of a ProCharged Mustang, you’ll agree that ProCharger is the Ultimate Power Adder.

ProCharger System Choices
So when it comes to finding a supercharger system for your Mustang, ProCharger and your local ProCharger dealers are your best solution for virtually any Mustang engine combination. ProCharger offers more supercharger, drive system, intercooler, bypass valve and fuel system upgrades than anyone.

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 Mustang owners.

Proven ProCharger Mustang Systems
ProCharger’s engineering and R&D teams go to great lengths to ensure your modified Mustang is everything you expect and more. ProCharger has the widest variety of superchargers available for your Ford pony car.

100% Complete Systems
ProCharger Mustang supercharger systems are 100 percent complete – nothing else to purchase. Mustang 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.

Your Choice: Standard or Helical Gearset
Many Mustang 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.

OEM Appearance & Quality
When it comes to the finished installation, a ProCharger system for Mustangs feature 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.

Experience and Service Excellence
All ProCharger supercharger systems are engineered in-house and built in the USA. then field-tested by a dedicated team of engineers and technicians on the largest R&D fleet of vehicles in the industry. ProCharger systems are tested and evaluated extensively; on the engine dyno, chassis dyno, on the street and at the track. This diligence results in the most advanced, engine-safe and durable supercharger systems on the market.

Best Dealer Network
ProCharger has an extensive network of independent dealers across North America and around the world that specialize in installing and fine-tuning the supercharger system on your Mustang. And just like the supercharger systems they install, ProCharger dealers are the best in the business when it comes to helping you realize your performance goals.

Fits: 1999-04 GT