Your Vehicle
Seat Leon 2.0 TFSI 290hp
Technical Specifications
Power hp
Torque Nm
Power Graph
Seat Leon 2.0 TFSI 290hp: da 290 a 365HP
Remapping Seat Leon
MasterTuning is a leader in developing remapping for Seat. La Seat Leon 2.0 TFSI 290hp può passare da 290 HP a 365 HP con un incremento di 75 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 Seat Leon 2.0 TFSI 290hp
The Seat Leon 2.0 TFSI 290hp is equipped with a petrol engine that produces 290 HP and 350 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Seat can achieve 365 HP (+26%) and 470 Nm (+34%).
Our Stage 1 tuning for the Leon 5F MK1 - 2012 - 2017 delivers an impressive gain of +75 HP and +120 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code CJX identifies this specific powerplant configuration. The Siemens/Continental Simos 18.1 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 290 HP from factory, this Seat Leon is already a performance vehicle. Our remapping extracts even more potential, delivering exhilarating acceleration and enhanced driving dynamics for enthusiasts who demand the best.
Technical Specifications — Seat Leon 2.0 TFSI 290hp
Factory technical data for the Seat Leon 2.0 TFSI 290hp (5F MK1 - 2012 - 2017), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | CJX |
|---|---|
| ECU / Control unit | Siemens/Continental Simos 18.1 |
| Fuel | Benzina |
| Compression ratio | 9.3 |
| Bore × stroke | 82.5 X 92.8 mm |
| Stock power | 290 HP · 350 Nm |
| Remapped power (Stage 1) | 365 HP (+75) · 470 Nm (+120) |
Frequently Asked Questions - Seat Leon
How much power can I gain from remapping my Seat Leon?
With MasterTuning Stage 1, your Seat Leon 2.0 TFSI 290hp can gain +75 HP (from 290 to 365 HP) and +120 Nm of torque. This represents a 26% increase in power.
Is ECU remapping safe for the Seat Leon engine?
Yes, MasterTuning's remapping for the Seat Leon 2.0 TFSI 290hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the CJX engine.
Is the Seat ECU remapping reversible?
Absolutely. The original factory calibration of your Seat Leon is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Seat 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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