Porsche Panamera Turbo (S) 2010+ GIAC Performance ECU Software Upgrade Add Overnight Return Shipping::No including shipping costs as well

including shipping costs as well as costs incurred for removing and installing the Products on the vehicle

verify the proof of purchase

easy installation

40 60-130 mph

0T DV (DIVERTER VALVE) KIT replaces the factory plastic unit which has been prone to failure from torn diaphragms

Porsche Panamera Turbo (S) 2010+ GIAC Performance ECU Software Upgrade Add Overnight Return Shipping::No including shipping costs as wellGIAC is the only software manufacturer that provides a true ECU upgrade for the Panamera Turbo. Other manufacturers offer either a piggy back upgrade (using false signals to control ECU outputs), or flash OEM "S" files. This is evident by the fact that the factory speed limiter still remains active. With a piggy back upgrade, you will typically miss out on an extra 30 40 wheel horsepower when compared to a true software flash. GIAC performance