GIAC Stage 1 software upgrades are now available for the all new “high security” MQB 8V S3s and MK7 Golf Rs ® worldwide! These software upgrades still offer the same great gains as our existing high output MQB software, but require a software unlock in order to be OBD2 port flashed. To be unlocked, these ECUs must currently be sent to GIAC for a one-time unlock service. Once unlocked by GIAC, these cars can be flashed and re-flashed with GIAC dealer or OEM tools and files like previous versions of the S3 / Golf R. The unlocked status will not be reversed by OBD reflashes and updates with current OEM or after-market tools. GIAC's unlock service rate is $200 US plus shipping. Please contact GIAC before sending in your ECU. For GIAC customers who aren't near a GIAC dealer, we have solutions to remotely program your ECU set in place.
GIAC software upgrades offer dramatic performance improvements over factory software, but retain factory-like drivability. On 91 octane fuel, performance gains are measured at 40 – 50 horsepower and 45 – 55 5 ft. /lbs. of torque to all four wheels. In some areas of the power band, gains are as high as 53 horsepower and 63 ft. /lbs. of torque (at four wheels) over stock. On 100 octane fuel or E30 blend, performance gains are measured at 50 – 60 horsepower and 55 – 65 ft. /lbs. of torque to all four wheels. Gains are as high as 60 horsepower and 65 ft. /lbs. of torque (at four wheels) over stock in some areas. Our engineers have developed this calibration to ensure smooth drive quality and no issues with surging, turbo over-speed, EPC lights or limp modes, when no actual hardware failures are present. For DSG models, GIAC has also spent a great deal of time ensuring that the programming maintains power delivery between gear shifts. Stage 1 does do not require any additional hardware upgrades; however, additional hardware upgrades, depending on design, usually allow for more power to be made.
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