Volkswagen Golf R (MK7) GIAC Stage 1 Peformance ECU Software Upgrade A6/S6 (C7) A Dremel cutoff wheel or

A Dremel cutoff wheel or similar is recommended for this portion

Benefits include added sound and performance

STM Stage 2: 520 HP / 600 TQ

but a port matched turbo muffler delete and high flow silicone hose to remove the restrictive bend off the turbo

Volkswagen Golf R (MK7) GIAC Stage 1 Peformance ECU Software Upgrade A6/S6 (C7) A Dremel cutoff wheel orAfter months of development and testing on our in house S3, GIAC Stage 1 software is officially available. We worked directly with the engineers at GIAC to create a software option that is not only extremely powerful, but offers factory levels of drivability. On 91 octane, our test car shaved 0. 6 seconds off the 0 60 time and recorded a 12. 2 quarter mile! This time was measured in a density altitude of ~1700 feet. GIAC also offers full program