Volkswagen Virtus 250 TSI 150 hp — Stage 1 file (+20 hp)

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Chip tuning for Volkswagen Virtus 250 TSI 150 hp ECU

Volkswagen Virtus (2018) 250 TSI 150 hp — mass-market petrol engine of the passenger segment of the Volkswagen Group (VAG) — материнская компания group (Германия, 1937). Stage 1 chip tuning raises power from 150 to 170 hp (+20 hp, +13%) and torque from 250 to 300 Nm (+50 Nm). A 2018 petrol engine — the latest era of encrypted firmware; OBD access is available on production units, Bench on sport models.

TSI / TDI / TGI are VW's badges for petrol / diesel / natural-gas engines respectively. Volkswagen is the parent company of the VAG group (Audi, Skoda, Seat, Cupra, Porsche, Bentley, Lamborghini, Bugatti, Ducati). The VW community is one of the most active in the world for chip tuning. VW shares its ECUs and calibration algorithms with Audi. The VW community is one of the most open in Europe, with a large library of ready-made Stage files. TGI is VW's designation for natural-gas (CNG) engines.

ECUs are standardised across VAG, so a single file often fits a dozen different models. The VW community offers a large library of ready-made Stage files for mainstream models. The factory calibration is conservative, with headroom for Stage 1 and no hardware changes. The MQB platform is the most refined chip tuning segment in Europe. Mid-range VW engines form the core of the range and take Stage 1 with reliability fully preserved.

Frequently asked questions

How much horsepower does Stage 1 add for the Volkswagen Virtus 250 TSI 150 hp?

Stage 1 for the Volkswagen Virtus 250 TSI 150 hp adds +20 hp — power increases from 150 to 170 hp (+13%). Torque rises from 250 to 300 Nm (+50 Nm).

What does a Stage 1 remap of the Volkswagen Virtus 250 TSI 150 hp include?

Stage 1 is a software optimization of the factory ECU firmware of the Volkswagen Virtus with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +20 hp with no hardware changes.

What is the risk of Stage 1 on the Volkswagen Virtus 250 TSI 150 hp?

A remap of the Volkswagen Virtus 250 TSI 150 hp is safe — the factory calibration in this mid-range class is conservative, leaving genuine headroom for Stage 1 with no hardware changes.

What is Stage 2 for the Volkswagen Virtus 250 TSI 150 hp?

Stage 2 for the Volkswagen Virtus 250 TSI 150 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 Volkswagen Virtus remain valid after Stage 1?

After remapping the Volkswagen Virtus, 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 Volkswagen Virtus?

Reading and writing via OBD takes 25-30 minutes on the Volkswagen Virtus. 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 Volkswagen Virtus?

Before Stage 1 the original of the Volkswagen Virtus 250 TSI 150 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Volkswagen Virtus 250 TSI 150 hp cost?

The remap price for the Volkswagen Virtus 250 TSI 150 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: 01.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno