Here’s the list of all our tuning files for Porsche 911 3.8i Turbo 520hp. They can up its engine’s performance by a few to several dozen percent.

Porsche 911 2011 - 2015 ( 991 ) 3.8i Turbo 520hp
Engine ECU
Siemens/Continental SDI9
Engine Number
MA1.71
|
Stage 1
Stage 2
|
Original | After Tuning | Difference |
|---|---|---|---|
| Power | 520 | 613 | + 93 |
| Torque | 710Nm | 817Nm | + 107 |
| Price | 130,00 € | ||
Anti lag
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