Porsche 911 (992) 2019> Carrera GTS 473bhp remap figures
The Porsche 911 Carrera GTS 473bhp (2019>) is a petrol 3.0L model making 473bhp and 569Nm as standard. After a Stage 1 ECU remap we expect 553bhp and 802Nm - up to 80bhp and 233Nm more than stock.
Choose your map
Stage 1 remap figures
A Stage 1 remap is a software-only change to the ECU on an otherwise standard car. It needs no extra parts, which makes it the usual starting point.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 473 bhp | 553 bhp | +80 bhp |
| Torque | 569 Nm | 802 Nm | +233 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 473 bhp | 569 Nm | |
| Stage 1Maximum software-only performance | 553 bhp | 802 Nm | +80 bhp +233 Nm |
| Stage 1 EcoPerformance with economy in mind | 533 bhp | 783 Nm | +60 bhp +214 Nm |
| Eco mapEconomy first | 527 bhp | 772 Nm | +54 bhp +203 Nm |
Who is the Stage 1 map for?
- Drivers who want a sharper throttle and a small, honest gain from software alone.
- Owners who would rather keep the car standard in every other way.
- Anyone who wants the fullest software-only map for this engine, accepting that the gain is modest without a turbocharger.
What this means for your 911
Without a turbocharger the improvement comes from ignition, fuelling and throttle mapping rather than boost, so expect a smaller but still noticeable change in response.
Engine management is by a Bosch MG1CP007 unit. Newer ECUs often protect their software, so we read the exact unit and version on the car before confirming the figures on this page.
We remap at our Belgrave Gate workshop in Leicester, or at your home or work within 30 miles, and every job starts with a diagnostic check.
Please note: these are expected figures, not guarantees. Real results vary with the condition of the vehicle, the ECU software version, fuel quality and the hardware fitted. Some options - including Stage 2 and anything that needs extra hardware - are for off-road or competition use only. We check every vehicle first and confirm what is achievable before any work starts.
Figures reviewed 22 October 2026.
Stage 1 questions
How much power does the Stage 1 map give the Porsche 911 Carrera GTS 473bhp?
We expect 553bhp and 802Nm against 473bhp and 569Nm as standard: up to +80bhp and +233Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.
Does a Stage 1 remap need any extra parts on the Porsche 911 Carrera GTS 473bhp?
No. Stage 1 is a software-only change to the ECU on an otherwise standard car.
Is there a gentler map than Stage 1 for this engine?
Yes, two. Stage 1 Eco is performance with economy in mind: 533bhp and 783Nm expected. The Eco map is economy first: 527bhp and 772Nm. Both still sit above the standard 473bhp and 569Nm.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.
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