ETSpec TCU Tune — ZF 8HP or Continental DL501 ctl-btres or conservative stock shift points

or conservative stock shift points

Whether you own an Audi S6

Optimize Your Audi with Dyno Spectrum and bTres

This mount will move the Full bTres underneath the Climate controls

ETSpec TCU Tune — ZF 8HP or Continental DL501 ctl-btres or conservative stock shift pointsTransform Your Transmission, Unlock True Performance Whether your ride sports the legendary 8 speed ZF 8HP automatic or the dual clutch Continental DL501, the ETSPEC TCU Tune brings out the real potential of your gearbox delivering faster shifts, stronger clutch engagement, and refined behavior for both daily driving and high power builds. What You Get Full server based tune flash at home via OBD2: No bench work needed. Plug in your OBD cable, connect