1999-2004 Mustang GT ProCharger Stage II P-1SC Supercharger w/Intercooler 1FE212-SCI

Up to 70% Horsepower Gains

The folks at ProCharger up the ante on their standard P1-SC kit by combining their excellent P-1SC centrifugal supercharger with a three-core air-to-air intercooler that helps the system generate up to 10psi of boost pressure and send your horsepower levels above the 420hp mark, a gain of 60% to 70%. This kit is built around the excellent P-1SC supercharger that features an advanced billet aluminum impeller design produces awesome amounts of airflow and is capable of extremely high RPM levels.

Unique Power Band

Like other centrifugal superchargers, the P-1SC has most of its horsepower at its top end, keeping your Mustang controllable during everyday driving, but lets it get loose on the freeway or at the track. ProCharger's "Stage II" P-1SC kit fits 1999 to 2004 Mustangs GTs with 2V 4.6L Modular V8 engines.

100% Complete Kit

Along with the actual P-1SC supercharger and intercooler, this kit also comes with 39lb/hr fuel injectors, a unique bypass valve, PCM tuning with either a chip or handheld tuner, a K&N high-flow air filter, and all necessary installation hardware and brackets. The housing of each P-1SC is available in a choice of satin or polished finishes from our drop-down menu.

Easy Maintenance

The P-1SC is a self-lubricated, self-contained supercharger system and does not require tapping your oil pan or other modifications. This kit is 50-state legal and meets CARB emissions guidelines.

CARB EO Number: D-365-5.

ProCharger Return Policy: ProCharger's supercharger systems are outside of our standard return policy. ProCharger supercharger systems can be returned new in the box within 30 days with a 15% restocking fee.