Porsche 997.1 Turbo GIAC Performance Tiptronic Transmission Software Upgrade A6/S6 (C7) which is black anodized for

which is black anodized for corrosion resistance

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GIAC numbers are measured on a Mustang MD-500 dyno

Featuring 3" tubing throughout with a massive 3

I had this negative thing that it was going to look slammed and that the ride quality was going to suffer but I was completely wrong

Porsche 997.1 Turbo GIAC Performance Tiptronic Transmission Software Upgrade A6/S6 (C7) which is black anodized forGIAC transmission software for the 997. 1 Turbo offers a variety of benefits, including: Faster shift speeds Raised clamping pressure for higher torque capacities Raised shift points For those with highly modified Tiptronic Turbos, the GIAC software will allow you to use the full powerband (rather than be limited by the low factory shift points). Not local to Emmanuele Design? Mail us your TCU and we'll flash it and return it same day, and even pay