Please remember that the prices on our site are the Procharger Minimum Advertised Prices
Call 260 672-2076

ATI 1FR302-SCI Boss 302 Stage 11 Intercooled Tuner P-1SC-1

Now with crank support option!

Now with 10 rib belt option!

Now with H.D Tensioner!

675+ HP to over 1000+ HP
Largest, Most Reliable Power Gains in the Industry

Utilizing the patented and proven, self-contained ProCharger P-1SC-1 supercharger making 8.5 psi of boost, a highly effective air-to-air intercooler, and a dedicated 8-rib drive, the Stage II System or Tuner Kit can add 220 or more HP to an otherwise stock Boss 302 running high quality pump gas.

Stage II System

The Stage II System and Tuner Kit can be installed onto a completely stock engine requiring absolutely no cutting or trimming of factory components and like the majority of ProCharger Systems, fit under the stock hood.

ProCharger Stage II System: Boost and Power

• Boost: 8.5 psi
• Bolt on 220+ hp
• 91 octane fuel required

ProCharger Stage II Tuner Result: Boost and Power

• Boost: 10.5 psi
• Dyno result of 706 RWHP
• 91 octane fuel

ProCharger Stage II Intercooled Systems and Tuner Kits

When compared to the HO System components, the new Stage II System and Tuner Kit utilize a larger, front mounted intercooler, fabricated coolant tank, specially-designed radiator fan shroud assembly and a larger air filter. Installation of the Stage II components requires minor trimming to the inside of the stock lower front bumper cover (factory engine cover does not require modification or trimming). A 12-rib supercharger drive is also available with the Tuner Kit.

The Intercooled Stage II Tuner Kit is identical to the complete system, but omits fuel injectors and computer programming. Higher boost and power levels are available for modified engines.

ProCharger Intercooled Stage II Highlights:

• P-1SC-1 ProCharger self-contained supercharger (helical gearset available for noise reduction)
• D-1SC, F-1D, F-1, F-1A, F-1C and F-1R supercharger upgrades available - Tuner Kit only
• Large, front mounted air-to-air intercooler (minor interior trimming to the stock front bumper cover required, some aftermarket front bumper covers may require no trimming)
• 8-rib dedicated supercharger drive system (12-rib upgrade available)
• Outstanding OE underhood appearance - retains new 5.0 engine cover
• Fits under stock hood

ProCharger Boss 302 Choices & Upgrades

• Polished supercharger finish
• ProCharger D-1SC supercharger upgrade
• Helical Gear set for Noise Reduction (P-1SC & D-1SC only)
• Stage II Air Inlet Upgrade
• ProCharger F-Series supercharger upgrade
• 12-rib Drive System upgrade (Stage II Tuner Kits only)

For the 2011+ 5.0L Mustang, the animation below illustrates (3) different intercooler options in the form of the HO intercooler system, Stage 2, and Race. The HO intercooler features a highly efficient crossflow intercooler core for stock or slightly modified applications. Our Stage 2 offering swaps to a large side to side flow core that is 3.5" thick offering great flow for modified applications pushing the power levels. For those going for the ultimate in charge cooling, the Race Intercooler with 4.5" thick core can be ordered that features a MASSIVE 1296 cubic/inch Cooling Core! As you can see all (3) intercoolers fit behind the factory 5mph impact bumper, and no modification to the car is needed for installation.

HO Intercooler = 540 cubic/in Cooling Core
Stage 2 Intercooler = 1008 cubic/in Cooling Core
Race Intercooler = 1296 cubic/in Cooling Core