Audi A1 1.2 TSI/TFSI 85 hp — Stage 1 file (+45 hp)
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Stage 1 file for Audi A1 1.2 TSI/TFSI 85 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Audi A1 1.2 TSI/TFSI 85 hp ECU
Audi A1 (2010 - 8X) 1.2 TSI/TFSI 85 hp — premium petrol engine of the passenger segment of the Volkswagen Group (VAG) group (Германия, 1909). Stage 1 chip tuning raises power from 85 to 130 hp (+45 hp, +53%) and torque from 160 to 220 Nm (+60 Nm). This engine ships with different ECU variants: Siemens/Continental Simos10.12, Siemens/Continental Simos10.14, Siemens/Continental Simos10.20, Siemens/Continental Simos10.22, Siemens/Continental Simos10.23, Siemens/Continental Simos10.24, Siemens/Continental Simos10.x. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 7 configurations · 7 ECU variants. The 2010 generation — mid-generation petrol ECUs (MEDC17/MEVD17/Simos PCR), OBD flash on production revisions.
Audi is part of the Volkswagen Group (VAG), Europe's largest automotive group. Audi Sport is Audi's performance division, building the RS models. Audi shares platforms with Volkswagen, Porsche, Bentley and Lamborghini within VAG. Low-output Audi petrol engines are naturally aspirated; the gain is modest but safe.
APR and Revo are the leading tuning brands for Audi, right up to Stage 1+. On pre-2017 Audi models, Stage 1 is flashed via OBD without bench. Within the VAG group, ECUs are standardised, so a single file often fits a dozen models across Audi/VW/Skoda/Seat. In the Audi city segment, Stage 1 is more about comfort than outright power. On naturally aspirated Audi engines without a turbo, the main effect is on throttle response. On low-output Audi engines, Stage 1 is safe without overstressing the hardware. Base TFSI/TDI versions focus on fuel economy; Stage 1 delivers an honest but modest gain.
Frequently asked questions
How much does the power of the Audi A1 1.2 TSI/TFSI 85 hp increase after Stage 1?
The Stage 1 gain for the Audi A1 1.2 TSI/TFSI 85 hp is 45 hp (+53%) over the stock 85 hp, for a total of 130 hp. Torque rises from 160 to 220 Nm (+60 Nm).
What is Stage 1 chip tuning for the Audi A1?
Stage 1 on the Audi A1 1.2 TSI/TFSI 85 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 +45 hp with no hardware changes.
Is Stage 1 safe for the low-output Audi A1 1.2 TSI/TFSI 85 hp?
Stage 1 on the base Audi A1 is safe — the factory calibration of low-output engines leaves headroom for software optimization. The gain is modest, but engine life is not affected.
How does Stage 2 differ from Stage 1 on the Audi A1 1.2 TSI/TFSI 85 hp?
Stage 2 on the Audi A1 1.2 TSI/TFSI 85 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
How many ECU variants does the Audi A1 1.2 TSI/TFSI 85 hp have?
The Audi A1 1.2 TSI/TFSI 85 hp has 7 ECU variants: Siemens/Continental Simos10.12, Siemens/Continental Simos10.14, Siemens/Continental Simos10.20, Siemens/Continental Simos10.22, Siemens/Continental Simos10.23, Siemens/Continental Simos10.24, Siemens/Continental Simos10.x. 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 Audi A1?
Stage 1 on the Audi A1 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 Audi A1 1.2 TSI/TFSI 85 hp done?
The full remap cycle for the Audi A1 — 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 Audi A1?
The original Audi A1 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 Audi A1 1.2 TSI/TFSI 85 hp?
The cost of Stage 1 for the Audi A1 1.2 TSI/TFSI 85 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.