Porsche 911 3.8i GTS 430hp chiptuning
2011 (2015 ( 991 )) · Petrol · ECU: Siemens/Continental SDI9
Stage 1: +20 hp & +20 Nm
Engine ECU
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Available options
With an individually developed Stage 1 tuning file, the Porsche 911 3.8i GTS 430hp with 430 hp and 440 Nm gets 450 hp and 460 Nm – an increase of +20 hp (5%) and +20 Nm. The file is created by our tuning engineers for your exact software version on the Siemens/Continental SDI9 ECU and is delivered via our file service portal in 5–15 minutes. Options such as DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map can be combined in the same file.
Values are guide values from our dyno and comparable vehicles. Actual results depend on condition, hardware and fuel quality. Use only where legally permitted.
Technical data
| Fuel | Petrol |
| Displacement | 3800 CC |
| Compression ratio | 12.5 : 1 |
| Bore × stroke | 102.0 X 77.5 mm |
| Engine code | MA1.03 |
Other engines: Porsche 911 2011 (2015 ( 991 ))
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