1FW603-SCI- 2018-21 S550 Mustang Stage II Intercooled Tuner Kit with Factory Airbox and P-1SC-1
Stage II Intercooled Tuner Kit with Factory Airbox and P-1SC-1
#2 - Stage II System:
- Same as HO system plus additions below:
- 65-70% Hp gain on pump gas with 8.5 psi boost
- 75% larger intercooler 1,103 sq in. core
- 8-rib dedicated belt drive system for maximum power transfer
OVER 315 CRANK HP GAIN THAT YOU CAN BOLT ON IN THE GARAGE!
It’s still hard to believe that our Mustang supercharger systems can deliver more Hp increase than the total HP a stock Mustang GT left the factory with a decade ago. Now that is progress!
The Coyote 5.0L is an incredible engine with incredible potential. This engine utilizes Variable Valve Timing and aggressive spark calibration (with spark knock sensors), which allows the engine to constantly push itself to its potential. Factory Hp is a rock solid 460Hp at the crank, and we build on that firm foundation with performance upgrades that go beyond a Horsepower increase of 70%+ (approaching 800 total Crank HP!).
Note: HO and Stage II Tuner Kits (with Factory Airbox) use a 6 rib shared belt drive.
BIGGER IS BETTER
Our Stage II system includes a fuel system upgrade and our higher performance intercooler, over 75% larger than our HO intercooler, ensuring your air charge will be at its lowest temperature before entering the throttle body. Our engineers have designed this system for a capable DIY’er making it easy to install while still delivering monster power numbers requiring no fabrication at all!
HERE ARE SOME EXAMPLES OF WHAT IS POSSIBLE WITH OUR TUNER KITS:
Stock engine + ProCharger F-1A-94 = 1,000+ crank HP!
Palm Beach Dyno cranked out a massive 912 RWHP with the Stage II tuner kit and our F-1A-94 supercharger! 
ProCharger powers the first 9 Second S550!
The guys at MAK Performance broke the 10 second barrier with very little effort starting with our HO Tuner kit and opting for the larger Stage II Intercooler. Willy at MAK stated that this was no "glory run" by any means, and possibly the definition of the exact opposite. Being that the car was driven 1.5 hours to the track, waited 45min in a tech line (running the entire time), before being allowed to make its 9.92 passes and returning for the 1.5-hour drive home. Even with a fully heat soaked engine bay, Willy stated that the IAT's (intake air temp) never went over 104 degrees, thanks to that amazing P-1X supercharger efficiency (and highly effective intercooler). 3 hours driven to and from the track to set a record? Yes, and that's exactly the streetable performance you can expect from a ProCharger supercharger system.
The "Cliff Notes" on this car; two records are broken down below.
9.92@142 = HO Kit - STG2 Intercooler - P1X Head Unit - 10psi - E85
10.30@138 = HO Kit - STG2 Intercooler - P1X Head Unit - 8psi - Pump Gas
