The new Intercooled ProCharger system
for LS2 and LS1-powered 2004-06 GTO’s produces a 50-55% power
gain on stock motors running pump gas, with 7 psi of
intercooled boost. This compares to competing systems
which produce 29-40% horsepower gains with the same
7 psi, but without ATI's superior supercharger and intercooler
This system installs in approximately half the time
of other systems, with no need to punch a hole in the
oil pan, replace the engine intake, or deal with all
the complexity of an air-to-water-to-air intercooler.
This new ProCharger system also has a much more attractive
and "OEM" appearance than others for the GTO.
Additionally, with the coolest charge air temperatures
available, the HO Intercooled ProCharger system for
the GTO produces not only the industry’s undisputed
largest power gains, but also the best engine longevity.
Standard equipment includes an exclusive air-to-air
intercooler system and a patented self-contained P-1SC-1
supercharger, with 3-year warranty available. This new
product utilizes the same proven technology as the industry-leading
Intercooled ProCharger systems for LS1 F-bodies and
C5 Corvettes. In addition to the HO Intercooled system,
a tuner kit and D-1SC serpentine race kit are also available.
With modified LS1 motors, the D-1SC serpentine race
kit is capable of supporting over 700 horsepower.