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Latest news from GIAC

GIAC programming is now available for the 991.2 GTS!


This calibration delivers peak-to-peak performance gains of 50-55 hp and 45-50 ft/lb torque. The gains from the GIAC software over OEM software run as high as 62 hp at redline and 68 ft-lbs of torqu .....

GIAC B8.5 S4/S5 Dual Pulley Now Available!


The B8.5 dual pulley software shows a minimum gain of 10 to 15 wheel horsepower and torque over a GIAC stage 2, and is capable of reaching a quarter mile track speed up to 124 to 125 mph on well setup .....

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