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Dyno chart of a Porsche Panamera 971 with the M-Engineering ECU tune

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M-Engineering ECU Tune for Porsche Panamera 971 2017-2023

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Brand: M-EngineeringSKU / Part #: ME-CAL-Panamera

Regular price: $2,495.00
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M-Engineering ECU Tune for Porsche Panamera 971 2017-2023

Subtotal: $2,495.00

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Overview

M-Engineering's calibration for the 971 Panamera improves throttle response, revises torque management parameters and removes the top speed limiter. It covers the 2.9-liter twin-turbo V6 cars and the 4.0-liter twin-turbo V8 GTS, Turbo and Turbo S.

M-Engineering quotes approximate gains at the wheels: about +50whp and +70 lb-ft on the Panamera base car, about +75whp and +90 lb-ft on the Panamera Turbo, and about +100whp and +120 lb-ft on the Panamera Turbo S. M-Engineering does not state the fuel used for these figures. Results depend on the car, fuel and condition.

The tune is flashed through the OBD port with the flashing dongle that comes in the box. The flashing dongle is included. Flashing also needs a separate flashing license that you purchase yourself; send M-Engineering your purchase receipt and it refunds the license cost. That means no ECU removal and no downtime waiting on shipping, and the car stays in your garage while you flash.

Key specs

Install method	OBD flashing with the included flashing dongle; separate flashing license required, refunded by M-Engineering
Base (approx.)	+50whp and +70 lb-ft, measured at the wheels
Turbo (approx.)	+75whp and +90 lb-ft, measured at the wheels
Turbo S (approx.)	+100whp and +120 lb-ft, measured at the wheels
Fuel basis	Not stated by M-Engineering
Fits	Panamera 971

Features

Improved throttle response
Revised torque management parameters
Top speed limiter removed

What is included

M-Engineering ECU calibration for the Panamera 971
Flashing dongle (separate flashing license required, cost refunded by M-Engineering)

Required and recommended parts

A laptop to run the flashing software.
A separate flashing license, purchased by you and refunded by M-Engineering on receipt.

Frequently asked questions

Is this a bench flash or an OBD flash?
OBD. You flash the 971 Panamera at home with the included flashing dongle, so the ECU stays in the car. A separate flashing license is needed, and M-Engineering refunds its cost when you send the receipt.

How much power will I gain?
M-Engineering quotes approximately +50whp and +70 lb-ft for the Panamera base car, +75whp and +90 lb-ft for the Turbo, and +100whp and +120 lb-ft for the Turbo S. These are wheel figures, not crank figures. M-Engineering does not state the fuel used for these figures.

Which Panameras does it cover?
The 971-generation Panamera, Panamera 4 and 4S, GTS, Turbo and Turbo S. Hybrid models use a separate M-Engineering E-Hybrid tune, and 2025 and later cars use the H80 product.

Fitment notes

For the 971-generation Panamera. US model years are listed below; E-Hybrid models use a separate M-Engineering tune.

Year	Make	Model	Chassis	Engine
2017-2023	Porsche	Panamera	971	2.9L Twin-Turbo V6
2017-2023	Porsche	Panamera 4	971	2.9L Twin-Turbo V6
2017-2023	Porsche	Panamera 4S	971	2.9L Twin-Turbo V6
2019-2023	Porsche	Panamera GTS	971	4.0L Twin-Turbo V8
2017-2020	Porsche	Panamera Turbo	971	4.0L Twin-Turbo V8
2021-2023	Porsche	Panamera Turbo S	971	4.0L Twin-Turbo V8

Fitment

Year	Make	Model

Not sure? Text us your VIN and we’ll confirm.

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

Reviews & questions