ChiptuneMAP
ChiptuneMAP/Porsche/991
Porsche 991

Porsche 991 Tuning

18 engines available. Compare gains by stage.

Available engines(18)

3.0 DFI Turbo Carrera - 370ch

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3.0 DFI Turbo Carrera S - 420ch

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3.0 DFI Turbo GTS - 450ch

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3.8 DFI Turbo - 540ch

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3.8 DFI Turbo S - 580ch

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3.8 DFI Turbo S Exc. - 607ch

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3.8 GT2 RS - 700ch

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4.0 DFI - 500ch

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4.0 DFI GT3 RS - 520ch

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4.0 GT3 - 500ch

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4.0 R - 500ch

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3.4 DFI Carrera - 350ch

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3.8 DFI Carrera S - 400ch

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3.8 DFI GT3 - 475ch

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3.8 DFI GTS - 430ch

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3.8 DFI Turbo - 520ch

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3.8 DFI Turbo S - 560ch

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4.0 DFI GT3 RS - 500ch

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Porsche 991 tuning: everything you need to know

The Porsche 991 is tuned via an ECU map optimisation tailored to each engine. Among the 18 available engines, gains vary by powertrain: expect on average 15 to 30% more power and torque from Stage 1.

Select your Porsche 991 engine above to view detailed gains per stage (Stage 1, Stage 2, E85), stock and tuned performance, and indicative tuner pricing.

Porsche 991 tuning: frequently asked questions

What gains can I expect from Porsche 991 tuning?
On the Porsche 991, a Stage 1 remap typically adds 15 to 30% more power and torque depending on the engine, with no hardware changes.
Which 991 engine tunes best?
The turbocharged engines (both petrol and diesel) of the Porsche 991 deliver the best gains. Select your engine above to see precise data.
Does tuning the Porsche 991 void the warranty?
A remap is reversible, but it may affect the manufacturer warranty. A certified tuner will advise you on best practices for your 991.
Where can I get my Porsche 991 tuned?
Use the ChiptuneMAP directory to find a certified tuner near you, and compare reviews, pricing and specialities for your Porsche 991.

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