|UP TO 65%
2 SEC GAIN
The design of the new Intercooled ProCharger systems for 2005-09 4.0 Mustangs substantially raises the bar for V6 performance, and allows V6 owners to completely overpower naturally aspirated V8 GT Mustangs. Running pump gas with an otherwise stock 4.0 engine, this technology produces a 55-65% horsepower gain and nearly 400 HP. Track testing has shown that a 2 second improvement in ET is possible with the Stage II system. Both the HO Intercooled and Stage II Intercooled ProCharger systems are 100% complete, with OEM quality hardware and an industry exclusive 3-year supercharger warranty available.