Seat Tarraco 1.4 TSI e-HYBRID 245 hp — Stage 1 file (+25 hp)

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Chip tuning for Seat Tarraco 1.4 TSI e-HYBRID 245 hp ECU

Seat Tarraco (2019) 1.4 TSI e-HYBRID 245 hp — mass-market hybrid engine of the passenger segment of the Volkswagen Group (VAG) group (Испания, 1950). Stage 1 chip tuning raises power from 245 to 270 hp (+25 hp, +10%) and torque from 400 to 450 Nm (+50 Nm).

Seat is a Spanish carmaker from Barcelona, founded in 1950. MHEV 48V on the latest Seat models is a mild hybrid. The Seat e-Mii is an urban EV built on the VAG platform. On PHEV Seat models, the ICE side is tuned just like a pure combustion engine.

Protection on modern Seat models is tight, so Bench is required. On Seat, Stage 1 usually fits within the standard turnaround time. Within the VAG group, ECUs are standardised, so Seat files often work on VW/Audi/Skoda. Seat FR models — Stage 1 runs trouble-free on stock hardware. High-output Seat engines (FR) offer solid headroom for Stage 1.

Frequently asked questions

How many horsepower does the Seat Tarraco 1.4 TSI e-HYBRID 245 hp reach after a remap?

Stage 1 for the Seat Tarraco 1.4 TSI e-HYBRID 245 hp adds +25 hp — power increases from 245 to 270 hp (+10%). Torque rises from 400 to 450 Nm (+50 Nm).

What does a Stage 1 remap of the Seat Tarraco 1.4 TSI e-HYBRID 245 hp include?

Stage 1 is a software optimization of the factory ECU firmware of the Seat Tarraco with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +25 hp with no hardware changes.

Do you need hardware changes for Stage 1 on the Seat Tarraco?

Stage 1 on the powerful Seat Tarraco 1.4 TSI e-HYBRID 245 hp “lifts” the factory limiters with no hardware changes. The gain is noticeable in the mid and upper range. There is headroom left for moving to Stage 2 (downpipe + intake + intercooler).

What is Stage 2 for the Seat Tarraco 1.4 TSI e-HYBRID 245 hp?

Stage 2 for the Seat Tarraco 1.4 TSI e-HYBRID 245 hp is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.

Does the factory warranty of the Seat Tarraco remain valid after Stage 1?

After remapping the Seat Tarraco, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.

How long is the wait for a Stage 1 remap for the Seat Tarraco?

Reading and writing via OBD takes 25-30 minutes on the Seat Tarraco. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.

How do you roll back to the factory firmware of the Seat Tarraco?

Before Stage 1 the original of the Seat Tarraco 1.4 TSI e-HYBRID 245 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Seat Tarraco 1.4 TSI e-HYBRID 245 hp cost?

The remap price for the Seat Tarraco 1.4 TSI e-HYBRID 245 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.

Last updated: 02.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno