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M-Engineering Stage 4+M package contents for the Porsche 992.1 Turbo S with methanol injection

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Upgraded Pure Turbos turbochargers in the 992 Turbo S Stage 4+M Power Package

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Methanol injection kit that comes with the M-Engineering 992.1 Turbo Stage 4+M package

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Do88 inlet pipes supplied in the Porsche 992 Turbo Stage 4+M package

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Spark plugs pre-gapped to .022 for the 992.1 Turbo S Stage 4+M build

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Wireless M-Tuner dongle for the M-Engineering 992 Turbo S Stage 4+M ECU flash

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M-Engineering Stage 4+M Power Package Porsche 992.1 Turbo S 2021-2024

Name: M-Engineering Stage 4+M Power Package Porsche 992.1 Turbo S 2021-2024
Brand: M-Engineering
SKU: ME-CAL-Porsche-992.1-Turbo-4+M
Price: 19949.05 USD
Availability: InStock

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Vendor: M-Engineering

SKU: ME-CAL-Porsche-992.1-Turbo-4+M

Regular price: $19,949.05
Regular price: ~~$20,999.00~~
Sale price: $19,949.05
Unit price: per

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Subtotal: $19,949.05

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M-Engineering Stage 4+M Power Package Porsche 992.1 Turbo S 2021-2024

Subtotal: $19,949.05

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Overview

Stage 4+M takes M-Engineering's Stage 4 big-turbo package for the 992.1 Turbo and Turbo S and adds methanol injection. You get the M-Tuner Suite, a Pure Turbos upgrade, CSF intercoolers, Do88 inlet pipes, a 4BAR MAP sensor kit, pre-gapped plugs, the PDK2 calibration and a methanol injection kit, with a ProTune for big turbos to tie it together.

M-Engineering requires ProTuning when methanol is used, and ProTuning is required for this package in any case; it is included, dyno time is not. The ECU is flashed at home over OBD, while the PDK2 module and your stock turbo cores are sent to M-Engineering (cores take 3 to 5 business days).

Key specs

Install method	ECU flashed at home over OBD-II with M-Tuner. For the Porsche 9X2 platform you do not mail in the ECU. PDK2 tuning requires removing the PDK2 module and sending it to M-Engineering. Turbo cores must be sent in; this takes 3 to 5 business days. ProTune performed remotely
Turbochargers	Pure Turbos upgrade for 992 Turbo / Turbo S (core exchange)
Calibration	M-Engineering ProTune for big turbos and methanol (dyno time not included). ProTuning is required for these packages
Transmission	M-Engineering PDK2 calibration included
Recommended	High-flow exhaust (not included). Factory spark plugs gapped to .022 (pre-gapped set included)
Fits	Porsche 911 Turbo and Turbo S (992.1)

What is included

M-Tuner Suite for Porsche 992 Turbo / Turbo S
M-Engineering PDK2 Calibration for 992 Turbo / Turbo S
CSF Intercooler System for Porsche 992 Turbo / Turbo S
Do88 turbo inlet pipes for 992 Turbo / Turbo S
Pure Turbos upgrade for 992 Turbo / Turbo S
Methanol injection kit for Porsche 992 Turbo / Turbo S
M.E. 4BAR MAP Sensor Kit for 992 Turbo / Turbo S
992 Turbo / Turbo S pre-gapped spark plugs (.022)
M-Engineering ProTune for big turbos (does not include dyno time)

Required and recommended parts

High-flow exhaust: not included, highly recommended.
Turbo cores: sent in, 3 to 5 business days.
Dyno time for the ProTune: not included.

Frequently asked questions

Is this a bench flash or an OBD flash?
Mostly OBD. On the 9X2 platform the ECU is flashed at home through the OBD-II port with M-Tuner, so it is never mailed in. The PDK2 calibration is the exception: the PDK2 module has to be removed and sent to M-Engineering for flashing. Your stock turbo cores also need to be sent in, which takes 3 to 5 business days.

How much power does Stage 4+M make?
There is no fixed published number for this package. The ProTune is written for your car with its turbos and methanol, so output depends on the setup and conditions.

Is dyno time included?
No. The ProTune in this package is performed remotely and does not include dyno rental time.

Fitment notes

For the 992.1-generation 911 Turbo and Turbo S only. The exhaust is not included.

Year	Make	Model	Chassis	Engine
2021-2024	Porsche	911 Turbo	992.1	3.7L Twin-Turbo Flat-6
2021-2024	Porsche	911 Turbo S	992.1	3.7L Twin-Turbo Flat-6

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.

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