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New GIAC Version 2 software release for the 997TT...

2008-10-03

GIAC is proud to announce a new software version release for 997 Turbo applications. This new Version 2 software calibration updates and enhances the very popular GIAC 997TT program released in December of 2006. With 8 - 12 peak wheel torque, 5 - 15 wheel horsepower (temperature/ octane dependant) gain and more area under the curve over the previous version, existing customers will feel a significant difference and new customers will be elated. The peak boost level hits 1.4 bar with 1.2 bar of pressure throughout the upper RPM range. With the right combination of intake and exhaust, this program can yield gains on pump gas of up to 88 horsepower and 78 foot-lbs of torque over the stock program. When coupled with an exhaust upgrade the new programs maintain exhaust gas temperatures and knock correction that is very close to that of a completely stock 997Turbo.

The attachment plots three dyno runs:

  • 997TT (manual transmission, M7 intake, JIC titanium exhausts (larger than three inch), GIAC's Version 1 software.
  • 997TT (manual transmission, M7 intake, JIC titanium exhausts (larger than three inch), GIAC's newly released Version 2 software)
  • Stock 997TT (manual, stock set up)
All runs used 91 octane fuel.

For more information on our 997 turbo calibrations click here.