Here’s the list of all our tuning files for Porsche 911 Carrera GTS 3.8i 408hp. They can up its engine’s performance by a few to several dozen percent.

Porsche 911 2004 - 2011 ( 997 ) Carrera GTS 3.8i 408hp
Engine ECU
Siemens/Continental SDI3
Engine Number
MA1/01S
|
Stage 1
Stage 2
|
Original | After Tuning | Difference |
|---|---|---|---|
| Power | 408 | 431 | + 23 |
| Torque | 420Nm | 452Nm | + 32 |
| Price | 130,00 € | ||
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