Audi A1 35 TFSI (1.5) 150 hp — Stage 1 file (+25 hp)
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Stage 1 file for Audi A1 35 TFSI (1.5) 150 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Audi A1 35 TFSI (1.5) 150 hp ECU
Audi A1 (2018 - GB) 35 TFSI (1.5) 150 hp — premium petrol engine of the passenger segment of the Volkswagen Group (VAG) group (Германия, 1909). Stage 1 chip tuning raises power from 150 to 175 hp (+25 hp, +17%) and torque from 250 to 300 Nm (+50 Nm). ECU — Bosch MG1CS011. Flashing method: OBD or Bench depending on the unit's protection. The Bosch DQ38x TCU is calibrated with a separate file — torque limiter and shift maps for Stage 1. In the CHIPOK database: 2 configurations · 2 ECU variants. A 2018 petrol engine — the latest era of encrypted firmware; OBD access is available on production units, Bench on sport models.
Audi Sport is Audi's performance division, building the RS models. Audi shares platforms with Volkswagen, Porsche, Bentley and Lamborghini within VAG. Audi's signature slogan is “Vorsprung durch Technik” (Progress through Technology). The MQB and MLB platforms allow ECU commonality with Volkswagen, Porsche and Bentley. The Audi community is one of the most open in Europe, with a large library of ready-made Stage files. The factory calibration of Audi petrol engines is conservative, leaving headroom for Stage 1.
On mid-range standard Audi petrol engines, Stage 1 delivers a noticeable gain. Within the VAG group, ECUs are standardised, so a single file often fits a dozen models across Audi/VW/Skoda/Seat. On Audi, Stage 1 usually fits within the standard turnaround time. The MQB platform is the most refined chip tuning segment in Europe. Mid-range Audi engines form the backbone of the range; Stage 1 preserves engine life. In the mid segment, the Audi community is an open platform with a large library of ready-made Stage files. The factory calibration is conservative, with headroom for Stage 1 and no hardware changes.
Tiptronic is Audi's classic automatic for longitudinally mounted engines. S tronic is Audi's signature dual-clutch gearbox (the DSG in the Audi range). S tronic comes in dry and wet-clutch versions, each with a different torque rating.
Frequently asked questions
What is the Stage 1 effect on the Audi A1 35 TFSI (1.5) 150 hp?
Stage 1 chip tuning on the Audi A1 35 TFSI (1.5) 150 hp boosts engine output by 25 hp: from 150 to 175 hp. Torque rises from 250 to 300 Nm (+50 Nm).
What changes in the Audi A1 ECU after Stage 1?
Stage 1 is a software optimization of the factory ECU firmware of the Audi A1 with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +25 hp with no hardware changes.
What is the risk of Stage 1 on the Audi A1 35 TFSI (1.5) 150 hp?
A remap of the Audi A1 35 TFSI (1.5) 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 Audi A1 35 TFSI (1.5) 150 hp?
Stage 2 for the Audi A1 35 TFSI (1.5) 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.
What ECU platform does the Audi A1 35 TFSI (1.5) 150 hp use?
The Audi A1 35 TFSI (1.5) 150 hp is fitted with the Bosch MG1CS011 ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.
What does remapping the Bosch DQ38x gearbox give on the Audi A1 35 TFSI (1.5) 150 hp?
The Bosch DQ38x TCU is calibrated separately: the torque limit is raised, the shift maps are optimized for the Stage 1 characteristics, and launch control is re-tuned. The TCU file is flashed separately from the ECU.
Does the factory warranty of the Audi A1 remain valid after Stage 1?
After remapping the Audi A1, 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 Audi A1?
Reading and writing via OBD takes 25-30 minutes on the Audi A1. 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 Audi A1?
Before Stage 1 the original of the Audi A1 35 TFSI (1.5) 150 hp is read out and saved — returning to the factory state is possible at any time.
How much does chip tuning the Audi A1 35 TFSI (1.5) 150 hp cost?
The remap price for the Audi A1 35 TFSI (1.5) 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.