Porsche 911 3.0T Carrera / 4 370bhp tuning file
2016 (2018 (991.2)) · Petrol · ECU: Siemens/Continental SDI21.X
Stage 1 remap: +105 bhp & +170 Nm
ECU
Read methods
Available solutions
Upload the original read of your Porsche 911 3.0T Carrera / 4 370bhp and we'll return a Stage 1 tuning file worth 475 bhp and 620 Nm – up from 370 bhp and 450 Nm, an increase of +105 bhp (28%) and +170 Nm. Every file is checked by a calibrator on the Siemens/Continental SDI21.X before release, and DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map can be combined in one upload.
Who is this remap for?
On a turbo petrol, a remap sharpens throttle response and pulls harder through the mid-range. For the best result we recommend running it on super unleaded (97–99 RON). 370 → 475 bhp equals roughly 276 → 354 kW.
Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.
Engine specification
| Fuel type | Petrol |
| Engine size | 2981 CC |
| Compression ratio | 10.0 : 1 |
| Bore × stroke | 91.0 X 76.4 mm |
| Engine code | MDC.KA |
Other Porsche 911 2016 (2018 (991.2)) engines
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