GIAC US-SPEC IS38 SOFTWARE NOW AVAILABLE!
The long-awaited U.S. spec IS38 GTI software shows gains of 142 horsepower and 98 ft/lbs torque over stock on pump gas with a Forge Motorsport inlet pipe, intake, exhaust and intercooler, GIAC Stage 2 DSG software, and GIAC IS38 software. We are the first and only tuner to offer switching for this platform and currently offer pump and race modes.
The minimum requirements for this software are an IS38 turbo, upgraded intercooler, and upgraded exhaust. MSRP for pump mode is $995 USD and race mode can be purchased for an additional $100 USD. The cost to upgrade from stage 2 is $295 USD. This flash is 100% OBDII port flashed, and can be installed by any of our authorized GIAC dealers. At the moment, we currently support the following ECU part numbers:
Special thanks to Karl at Tröllhaus Tuning and Bryan at Driven Performance for their assistance in the development of the IS38 software!
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.