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Porsche // Panamera 971 MK2 (2021-2023) // 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
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- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97
DesignTek Stage 2 twin turbo upgrade service for the Porsche 993 911 GT2, using the MD427 & MD428 hybrid specification. This is modification work on turbochargers you supply, not an outright pair of replacement turbos.
How the Service Works
Send your existing turbochargers for upgrading. Alternatively, purchase new turbochargers separately and arrange for those units to undergo the modification service.
Buying new turbochargers does not include the upgrade work. The turbocharger purchase and modification service must be arranged separately.
Fits
- Porsche 993 911 GT2
The following fitment details are retained from the supplied record. Confirm their applicability to this GT2 modification service before arranging work.
- 993 (911) (1994–1998)
- 993 (911) TURBO 1994–96
- 993 (911) TURBO S 1994–97
- Porsche 911 Turbo (993) originally fitted with 5316-970-6736 and 5316-970-6735 turbos.
- Porsche 911 Turbo, engine code M64/60, year &, OEM number 99312301352
Check fitment for your specific vehicle (model, year, engine) before ordering.
Diagram: 202-16
What This Product Does
The service modifies the supplied twin turbochargers to the specified MD435 & MD436 Stage 1 hybrid configuration. It does not supply the donor turbochargers needed for the work.
Technical Details
- Brand: DesignTek.
- Service specification: Stage 1, MD435 & MD436.
- Intended application: Porsche 993 911 GT2.
- Supplied-record turbocharger references: 5316-970-6736, 5316-970-6735 and 5316-988-6736.
- Supplied-record OE reference: 99312301352.
Installation Considerations
The hybrid units require installation as a pair. Engine-management settings and any supporting modifications must be appropriate to the complete engine specification; this service should not be treated as a remedy for an undiagnosed mechanical fault.
FAQs
Does this include two turbochargers?
No. You provide the units that will be modified.
Can newly purchased turbochargers be used?
Yes. Purchase the donor units separately, then arrange their upgrade work as a separate service.
Is modification included when buying new units?
No. Purchasing turbochargers alone does not include this Stage 1 upgrade service.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
MD427MD428
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- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.2 Panamera 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid Sport Turismo 4.0L V8 2021-23
- Porsche 976 Panamera V6 2.9L 2023>>
- Porsche 976 Panamera 4 V6 2.9L 2023>>
Fits:
Porsche 971.1 Panamera 2.9L 2017 - 2021
Porsche 971.1 Panamera 2.9L 2017 - 2021 PHEV
Porsche 971.2 Panamera 2.9L 2021 - 2024
Porsche 971.2 Panamera 2.9L 2021 - 2024 PHEV
Porsche 976 Panamera 2024>>
Diagram ref no 6
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
971145709AK
The product you are viewing cross references to these numbers
- Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.2 Panamera 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid Sport Turismo 4.0L V8 2021-23
- Porsche 976 Panamera V6 2.9L 2023>>
- Porsche 976 Panamera 4 V6 2.9L 2023>>
Fits:
Porsche 971.1 Panamera 2.9L 2017 - 2021
Porsche 971.1 Panamera 2.9L 2017 - 2021 PHEV E-Hybrid
Porsche 971.2 Panamera 2.9L 2021 - 2024
Porsche 971.2 Panamera 2.9L 2021 - 2024 PHEV E-Hybrid
Porsche 976 Panamera 2.9L 2024>>
Diagram ref no 6
Related reference numbers
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971145709AK
The product you are viewing cross references to these numbers
- Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.2 Panamera 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
Fits:
Porsche 971.1 Panamera 2.9L 2017 - 2021
Porsche 971.1 Panamera 2.9L 2017 - 2021 E-Hybrid
Porsche 971.2 Panamera 2.9L 2021 - 2024
Porsche 971.2 Panamera 2.9L 2021 - 2024 E-Hybrid
Diagram ref no 15
Related reference numbers
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971145709AG
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- Porsche 971.2 Panamera 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
Fits:
Porsche 971.1 Panamera 2.9L 2017 - 2021
Porsche 971.1 Panamera 2.9L 2017 - 2021 PHEV E-Hybrid
Porsche 971.2 Panamera 2.9L 2021 - 2024
Porsche 971.2 Panamera 2.9L 2021 - 2024 PHEV E-Hybrid
Diagram ref no 15
Related reference numbers
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971145709AG
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