Here’s the list of all our tuning files for Opel Astra 1.8i 16v 140hp. They can up its engine’s performance by a few to several dozen percent.

Opel Astra (H) - 2004 - 2009 1.8i 16v 140hp
Engine ECU
Siemens/Continental SIMTEC 75.1
Engine Number
Z18XER
Stage 1
Stage 2
|
Original | After Tuning | Difference |
---|---|---|---|
Power | 140 | 154 | + 14 |
Torque | 175Nm | 196Nm | + 21 |
Price | 130,00 € |
Anti lag
DECAT
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