Porsche 991 Turbo S GIAC Performance ECU Software Upgrade Q5 Better feel and handling than

Better feel and handling than stock

This is a proprietary ECU flash that allows significant power gains while maintaining factory levels of drivability

MK7 Golf SportWagen (All Wheel Drive)

Many have found out the hard way that 10mm spacers typically will not seat properly with their 66

high power and track-only type vehicles

Porsche 991 Turbo S GIAC Performance ECU Software Upgrade Q5 Better feel and handling thanThis software upgrade from GIAC is a complete remap of your factory DME. This means that there are no external modules (also known as piggyback ECU's), or OEM performance files. This is a proprietary ECU flash that allows significant power gains while maintaining factory levels of drivability. Power gains with this upgrade are: 33 wheel horsepower on pump gas 60 wheel torque on pump gas Estimated crankshaft power output of 597 horsepower and 614 lb.