Skoda Octavia 1.0 TSI/TFSI 115 hp — Stage 1 file (+20 hp)

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Chip tuning for Skoda Octavia 1.0 TSI/TFSI 115 hp ECU

Skoda Octavia (2017) 1.0 TSI/TFSI 115 hp — mass-market petrol engine of the passenger segment of the Volkswagen Group (VAG) group (Чехия, 1895). Stage 1 chip tuning raises power from 115 to 135 hp (+20 hp, +17%) and torque from 200 to 240 Nm (+40 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 2017 generation — mid-generation petrol ECUs (MEDC17/MEVD17/Simos PCR), OBD flash on production revisions.

Skoda is a high-volume VAG brand focused on practicality and affordable pricing. Skoda has been part of the Volkswagen Group (VAG) since 1991. Skoda is a Czech carmaker from Mlada Boleslav, founded in 1895 and one of the oldest car factories in the world. Mid-generation petrol models use standard OBD flash via MQB.

On Skoda, Stage 1 usually fits within the standard turnaround time. On mid-range standard Skoda petrol engines, Stage 1 delivers a noticeable gain. Within the VAG group, ECUs are standardised, so Skoda files often work on VW/Audi/Seat. The Skoda community in Eastern Europe offers a large pool of ready-made Stage files. Mid-range Skoda engines form the backbone of the range; Stage 1 preserves engine life. The MQB platform is the most refined chip tuning segment in Europe.

Frequently asked questions

How much does the power of the Skoda Octavia 1.0 TSI/TFSI 115 hp increase after Stage 1?

The Stage 1 gain for the Skoda Octavia 1.0 TSI/TFSI 115 hp is 20 hp (+17%) over the stock 115 hp, for a total of 135 hp. Torque rises from 200 to 240 Nm (+40 Nm).

What is Stage 1 chip tuning for the Skoda Octavia?

Stage 1 on the Skoda Octavia 1.0 TSI/TFSI 115 hp is a software ECU calibration with no hardware changes. The key maps (boost/ignition/lambda/torque) are adjusted while factory tolerances are preserved. The gain is +20 hp with no hardware changes.

Is a Stage 1 remap safe for the 1.0 TSI/TFSI 115 hp?

Stage 1 on the Skoda Octavia 1.0 TSI/TFSI 115 hp is developed while keeping the factory AFR, knock control and temperature limits. Engine life is preserved provided regular maintenance is carried out.

How does Stage 2 differ from Stage 1 on the Skoda Octavia 1.0 TSI/TFSI 115 hp?

Stage 2 on the Skoda Octavia 1.0 TSI/TFSI 115 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

How many ECU variants does the Skoda Octavia 1.0 TSI/TFSI 115 hp have?

The Skoda Octavia 1.0 TSI/TFSI 115 hp has 2 ECU variants: Bosch MED17.1.27, Bosch MED17.5.21. Before flashing you need to read the specific unit — calibration is done for the exact hardware/software.

Does Stage 1 void the warranty on the Skoda Octavia?

Stage 1 on the Skoda Octavia voids the factory warranty on the engine and transmission — this is standard for all manufacturers. CHIPOK provides its own warranty on the quality of the remap.

How quickly is chip tuning of the Skoda Octavia 1.0 TSI/TFSI 115 hp done?

The full remap cycle for the Skoda Octavia — from reading to writing the final file — takes 30-90 minutes depending on the ECU access method. The file is prepared at CHIPOK in 5-30 minutes.

Can you return to stock after Stage 1 on the Skoda Octavia?

The original Skoda Octavia ECU is always saved before flashing. Rolling back to the factory firmware is done with the same programmer in 25-30 minutes.

How much does Stage 1 cost for the Skoda Octavia 1.0 TSI/TFSI 115 hp?

The cost of Stage 1 for the Skoda Octavia 1.0 TSI/TFSI 115 hp is calculated in the calculator on this page — you select the options (DPF off, EGR off, AdBlue off, DTC off, etc.) and the price is capped by the package Max Price. Payment is by credits (1 cr = 1 €), with no subscriptions.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno