Your Vehicle
Skoda Octavia 1.8i 20v 125hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Power HP
Torque Nm
Book your Stage 1 remap
499 € VAT included · pay online, the work is done at the workshop you choose
Power Graph
Skoda Octavia 1.8i 20v 125hp: da 125 a 137HP
Remapping Skoda Octavia
MasterTuning is a leader in developing remapping for Skoda. La Skoda Octavia 1.8i 20v 125hp può passare da 125 HP a 137 HP con un incremento di 12 HP.
The development of each remap is customized by MasterTuning.
- 100% tested and customized files guarantee
- Tested and developed on a 4x4 dyno
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Skoda Octavia 1.8i 20v 125hp
The Skoda Octavia 1.8i 20v 125hp is equipped with a petrol engine that produces 125 HP and 170 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Skoda can achieve 137 HP (+10%) and 185 Nm (+9%).
Our Stage 1 tuning for the Octavia 1997 - 2004 delivers an impressive gain of +12 HP and +15 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code AGN identifies this specific powerplant configuration. The Bosch M3.8.3 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
The Octavia's petrol engine benefits significantly from professional ECU calibration. The result is a more responsive, enjoyable driving experience with improved power delivery throughout the rev range.
Technical Specifications — Skoda Octavia 1.8i 20v 125hp
Factory technical data for the Skoda Octavia 1.8i 20v 125hp (1997 - 2004), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | AGN |
|---|---|
| ECU / Control unit | Bosch M3.8.3 |
| Fuel | Petrol |
| Compression ratio | 10.3 |
| Bore × stroke | 81.0 X 86.4 mm |
| Stock power | 125 HP · 170 Nm |
| Remapped power (Stage 1) | 137 HP (+12) · 185 Nm (+15) |
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your Skoda Octavia.
Frequently Asked Questions - Skoda Octavia
How much power can I gain from remapping my Skoda Octavia?
With MasterTuning Stage 1, your Skoda Octavia 1.8i 20v 125hp can gain +12 HP (from 125 to 137 HP) and +15 Nm of torque. This represents a 10% increase in power.
Is ECU remapping safe for the Skoda Octavia engine?
Yes, MasterTuning's remapping for the Skoda Octavia 1.8i 20v 125hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the AGN engine.
Is the Skoda ECU remapping reversible?
Absolutely. The original factory calibration of your Skoda Octavia is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Skoda warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
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Book your remap or ask for a quote
Stage 1 can be bought online and is done at the workshop you choose; for Stage 2 we send you a quote.
Stage 2 is quoted on request: write to us and we will reply with price and timing.
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