Audi Q3 45 TFSI (2.0) 245 hp — Stage 1 file (+50 hp)
hp
Stage 1 file for Audi Q3 45 TFSI (2.0) 245 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Audi Q3 45 TFSI (2.0) 245 hp ECU
Audi Q3 (2018 - F3) 45 TFSI (2.0) 245 hp — premium petrol engine of the passenger segment of the Volkswagen Group (VAG) group (Германия, 1909). Stage 1 chip tuning raises power from 245 to 295 hp (+50 hp, +20%) and torque from 350 to 470 Nm (+120 Nm). ECU — Bosch MG1CS001. Flashing method: OBD or Bench depending on the unit's protection. A 2018 petrol engine — the latest era of encrypted firmware; OBD access is available on production units, Bench on sport models.
The e-tron line is Audi's EV range within the VAG group. Audi is part of the Volkswagen Group (VAG), Europe's largest automotive group. Audi Sport is Audi's performance division, building the RS models. On high-output turbo-petrol Audi engines (S models), Stage 1 delivers a confident gain.
The Audi community is renowned for its active tuning scene and a huge library of available Stage files. APR and Revo are the leading tuning brands for Audi, right up to Stage 1+. Audi S models sit between the standard cars and the RS range. Audi S models are the milder performance step between the standard cars and the RS range. The premium Audi segment runs a high-output platform with Stage 2 potential. High-output Audi engines sit in the premium segment, with solid headroom for Stage 1.
Frequently asked questions
How much horsepower does Stage 1 add for the Audi Q3 45 TFSI (2.0) 245 hp?
Stage 1 chip tuning on the Audi Q3 45 TFSI (2.0) 245 hp boosts engine output by 50 hp: from 245 to 295 hp. Torque rises from 350 to 470 Nm (+120 Nm).
What changes in the Audi Q3 ECU after Stage 1?
Stage 1 chip tuning of the Audi Q3 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +50 hp with no hardware changes.
Is Stage 1 safe on the high-output Audi Q3 45 TFSI (2.0) 245 hp?
Stage 1 on the powerful Audi Q3 45 TFSI (2.0) 245 hp “lifts” the factory limiters with no hardware changes. The gain is noticeable in the mid and upper range. There is headroom left for moving to Stage 2 (downpipe + intake + intercooler).
How much does Stage 2 add on the Audi Q3?
Stage 2 for the Audi Q3 45 TFSI (2.0) 245 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.
Which ECU is fitted to the Audi Q3 45 TFSI (2.0) 245 hp?
The Audi Q3 45 TFSI (2.0) 245 hp ECU is the Bosch MG1CS001. Production versions support OBD access; locked variants require Bench (BDM/JTAG).
What happens to the Audi Q3 warranty after chip tuning?
The factory warranty of the Audi Q3 does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.
How long does remapping the Audi Q3 take?
On the Audi Q3 45 TFSI (2.0) 245 hp: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.
Is the original file kept when chip tuning the Audi Q3?
Yes, the original ECU firmware of the Audi Q3 45 TFSI (2.0) 245 hp is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.
What is the price of a Stage 1 remap for the Audi Q3?
Stage 1 for the Audi Q3 45 TFSI (2.0) 245 hp is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.