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GIAC tuned 991 Turbo S wins the "Exotic Class" at Shift Sector's half mile event...

2017-10-29

GIAC tuned 991 Turbo S wins the \"Exotic Class\" at Shift Sector\'s half mile event... Congratulations to GIAC customer Adam, AKA Longboarder, who finished fastest among all in the \"Exotics Clas .....

GIAC 991.2 Porsche Carrera Software Now Available!

2017-05-15

GIAC is proud to release GIAC engine performance software for the 991.2 Carrera! This calibration delivers peak-to-peak engine estimate gains of 62 hp and 111 ft/lb torque. Estimated crank power outpu .....

GIAC software for Macan GTS applications are now available!

2016-08-09

GIAC software for Macan GTS applications are now available!   GIAC performance calibrations are now available for the Porsche Macan GTS (30L V6 twin turbo engine). This program is designed .....

GIAC Software Now Available for 3.4 L 981 Cayman GTS Applications!

2016-07-13

GIAC software is now available for the 3.4 L Porsche 981 Cayman GTS. This software calibration accommodates 91-93 octane (95-98 RON) fuel with the factory exhaust and intake system. The program offers .....

GIAC Software Powers GT4 to over 400 Horsepower!

3016-04-27

After weeks of testing with development partner ?Champion Motorsport?, ??GIAC? is ready to release performance software for the ??Porsche GT4?. This new stage one ??calibration? improves peak horsepow .....

GIAC Stage 2+ Powered 991 Turbo S goes 10.20@134.5 mph in the mile!

2015-12-04

Sacramento, CA GIAC Stage 2+ Powered 991 Turbo S goes 10.20@134.5 mph in the mile! 6speedonline member MarkBlackwell propelled his Porsche 991 Turbo S down the drag way for an 10.2 sec .....

GIAC software for Macan S applications are now available!

2015-12-02

GIAC software is now available for the Porsche Macan S (30L V6 twin turbo engine). This software calibration accommodates 91-93 octane fuel, as well as the factory exhaust and intake system. While ret .....

991 Turbo / Turbo S Stage 2+ Upgrades Available from GIAC!

2015-11-30

GIAC Stage 2+ software is now available for 991 Turbo/Turbo S customers with a Champion Motorsport intercooler upgrade and upgraded turbo back exhaust system. This GIAC engine software calibration was .....

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