Porsche Panamera 971 GTS

Custom ECU Tune

$2,999.00

Stage

Stage 1: ECU Tune $2,999.00 Stage 2: ECU Tune (Downpipes Required) $3,099.00

Horsepower 480HP

400 HP +80

FactoryMomentum Tuned →

Torque 490LB-FT

400 LB-FT +90

FactoryMomentum Tuned →

[ Optional Add-Ons ]

Transmission (TCU) Tune Quicker shifts, raised torque limits, removes factory clutch & torque cuts. + $1,399.00 Email us about this tune

How your tune happens

Order and confirm Add the tune to your cart or request a consultation. We confirm your exact year, engine and any hardware already on the car before anything is written.
Flash method Depending on the platform, the tune loads through the OBD port with a handheld flasher we ship to you, or the ECU is unlocked once on the bench at our Sugar Land shop. The brand notes below say which applies to your car.
Calibration Your file is built for your engine, fuel (91 or 93 octane) and hardware. Stage 2 files assume downpipes are installed; if yours are not, the downpipes for your car are listed on this page.
Datalog and revise After the first drive we review logs and adjust. Revisions during the break-in period are included.
Support Return to stock is always available. Questions before or after: email us and we will get back to you.

Porsche 991.2, 992, 971 Panamera, 9Y0 Cayenne and 95B Macan use Continental SIMOS or Bosch MG1 ECUs. 2017 to 2019 cars mostly flash through the OBD port; 2020 and newer cars need a one-time bench unlock before the port works. Stage 1 keeps stock hardware. Stage 2 is written for downpipes or headers and needs them installed. PDK transmission tuning is available on request.

Stage 2 is written for downpipes; the ones for your car are listed below

Complete the build