Your Vehicle
Seat Ibiza 1.9 TDI 105hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 122 € online + installation 350 € at the workshop (via the OBD port) Book now
Power HP
Torque Nm
Buy the Stage 1 file, pay the installation at the workshop
122 € VAT included (€100 + VAT): the file developed for your engine, paid online
Installation: 350 € network price, the workshop may charge less, paid at the chosen workshop (via the OBD port) · terms
Power Graph
Seat Ibiza 1.9 TDI 105hp: da 105 a 140HP
Remapping Seat Ibiza
MasterTuning develops remapping for Seat. La Seat Ibiza 1.9 TDI 105hp può passare da 105 HP a 140 HP con un incremento di 35 HP.
The development of each remap is customized by MasterTuning.
- 100% customised files with lifetime warranty
- Reference values for Stage 1: the file is developed on your vehicle and checked in the workshop
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Seat Ibiza 1.9 TDI 105hp
The Seat Ibiza 1.9 TDI 105hp is equipped with a diesel engine that produces 105 HP and 250 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Seat can achieve 140 HP (+33%) and 320 Nm (+28%).
Our Stage 1 tuning for the Ibiza 2008 - 2015 ( 6J ) delivers an impressive gain of +35 HP and +70 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code BLS identifies this specific powerplant configuration. The Bosch EDC16U34 / Bosch EDC17U1 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
As a diesel engine, this Seat responds exceptionally well to ECU tuning. Owners typically report improved throttle response, smoother power delivery, and in many cases, better fuel efficiency under normal driving conditions.
Technical Specifications — Seat Ibiza 1.9 TDI 105hp
Factory technical data for the Seat Ibiza 1.9 TDI 105hp (2008 - 2015 ( 6J )), used by MasterTuning engineers to develop a remap tailored to this specific powerplant. Figures shown are reference values for Stage 1; the file is developed on your vehicle and checked in the workshop.
| Engine code | BLS |
|---|---|
| ECU / Control unit | Bosch EDC16U34 / Bosch EDC17U1 |
| Fuel | Diesel |
| Compression ratio | 19.0 |
| Bore × stroke | 79.5 X 95.5 mm |
| Stock power | 105 HP · 250 Nm |
| Remapped power (Stage 1) | 140 HP (+35) · 320 Nm (+70) |
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 Seat Ibiza.
Frequently Asked Questions - Seat Ibiza
How much power can I gain from remapping my Seat Ibiza?
With MasterTuning Stage 1, your Seat Ibiza 1.9 TDI 105hp can gain +35 HP (from 105 to 140 HP) and +70 Nm of torque. This represents a 33% increase in power.
Which ECU does the Seat Ibiza 1.9 TDI 105hp use?
The Seat Ibiza 1.9 TDI 105hp uses the Bosch EDC16U34 / Bosch EDC17U1 engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
What is the engine code of the Seat Ibiza 1.9 TDI 105hp?
The engine code of the Seat Ibiza 1.9 TDI 105hp is BLS. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Seat Ibiza engine?
Yes, MasterTuning's remapping for the Seat Ibiza 1.9 TDI 105hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the BLS engine.
Is the Seat ECU remapping reversible?
Absolutely. The original factory calibration of your Seat Ibiza 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.
Other Remaps You Might Like
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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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-15% on Stage 1 if you ask for the quote now (valid 7 days)