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 torque at 4800 rpm. The program offers smooth part throttle driving and gear transitions, but a substantial increase in power at full load.
Software features included:
- Increased boost
- Changes to fuel and timing
- Higher torque limits
Performance gains displayed in the dyno plot shown were achieved with the GIAC software upgrade only using 93 octane. Additional power increases may be observed with additional performance hardware and/or higher octane fuel.
Thank you to the team at Champion Motorsport for their continuous support in product development and testing.
The MSRP for GIAC software for 991.2 GTS applications is $2200. All supported 991.2 and 982 computers initially require a "bench unlock" flash which can be done by GIAC or select GIAC dealers. Once unlocked these controllers can be flashed over the OBD port by any GIAC dealer. For questions or sales information, please contact email@example.com or find your nearest GIAC retail location at http://www.giacusa.com/dealerpage.php
GIAC PRODUCTS ARE INTENDED FOR CLOSED COURSE COMPETITION. UNLESS OTHERWISE NOTED THEY ARE "LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY." ( PER CARB ) Please read our important waranty and disclaimer notices for more information.