GIAC VW Mk7 GTi IS38 Performance SoftwareGIAC 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,

Bosch part AL0188X

Complete T304L stainless steel construction

Custom PCD

- (2) Sensor C Clip Retainers

Saves 18lbs from the rear of the vehicle

performance numbers are still limited by the factory downpipe

around town driving

Charge for this core is $30

and the close engine placement and power output that these catalysts are subject to in the 570 meant one thing to us -- the 300 cell HJS catalyst simply wasn’t an option

Pump only: pulley and hardware not included

This makes GIAC different because they do not use commercial chip modifying software which can radically limit the tuning freedom needed to make a factory quality program

Why Choose Milltek