Volkswagen Polo 1.0 TSI/TFSI 95 hp — Stage 1 file (+25 hp)

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Chip tuning for Volkswagen Polo 1.0 TSI/TFSI 95 hp ECU

Volkswagen Polo (2014 - 6C1) 1.0 TSI/TFSI 95 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 95 to 120 hp (+25 hp, +26%) and torque from 175 to 235 Nm (+60 Nm). This engine ships with different ECU variants: Bosch MED17.1.27, Bosch MED17.5.21. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 4 configurations · 2 ECU variants. The 2014 generation — mid-generation petrol ECUs (MEDC17/MEVD17/Simos PCR), OBD flash on production revisions.

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. The ID line is VW's dedicated series of all-electric models. R is VW's top performance sub-brand with turbo engines and 4MOTION all-wheel drive. Mid-generation petrol models use standard OBD flash via MQB. The factory calibration on VW petrol engines is conservative, leaving headroom for Stage 1.

APR, Revo and Stage 1+ are the leading tuning brands for VW. Stage 1 on VW is typically a quick, standard turnaround. On GTI and R models, Stage 1 works fine on stock hardware. Low-output VW engines sit in the compact segment, and Stage 1 is safe on them. On naturally aspirated VW engines the main effect is sharper throttle response. In VW's city-car segment, Stage 1 is more about drivability than outright power.

Frequently asked questions

How much does the power of the Volkswagen Polo 1.0 TSI/TFSI 95 hp increase after Stage 1?

The Stage 1 gain for the Volkswagen Polo 1.0 TSI/TFSI 95 hp is 25 hp (+26%) over the stock 95 hp, for a total of 120 hp. Torque rises from 175 to 235 Nm (+60 Nm).

What is Stage 1 chip tuning for the Volkswagen Polo?

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

Is Stage 1 worth doing on the base Volkswagen Polo?

Stage 1 on the base Volkswagen Polo is safe — the factory calibration of low-output engines leaves headroom for software optimization. The gain is modest, but engine life is not affected.

What is Stage 2 for the Volkswagen Polo 1.0 TSI/TFSI 95 hp?

Stage 2 on the Volkswagen Polo 1.0 TSI/TFSI 95 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which control units is the Volkswagen Polo 1.0 TSI/TFSI 95 hp built with?

The Volkswagen Polo 1.0 TSI/TFSI 95 hp comes with 2 ECU variants: Bosch MED17.1.27, Bosch MED17.5.21. Calibration is done for the specific unit after the revision is identified.

Does the factory warranty of the Volkswagen Polo remain valid after Stage 1?

After remapping the Volkswagen Polo, 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 Polo?

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

Before Stage 1 the original of the Volkswagen Polo 1.0 TSI/TFSI 95 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Volkswagen Polo 1.0 TSI/TFSI 95 hp cost?

The remap price for the Volkswagen Polo 1.0 TSI/TFSI 95 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