Audi Q5 45 TFSI (2.0) 245 hp — Stage 1 file (+50 hp)
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Stage 1 file for Audi Q5 45 TFSI (2.0) 245 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Audi Q5 45 TFSI (2.0) 245 hp ECU
Audi Q5 (2017 - FY) 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. The 2017 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. Audi shares its ECUs and calibration algorithms with Volkswagen. The factory calibration of Audi petrol engines is conservative, leaving headroom for Stage 1. The Audi community is one of the most open in Europe, with a large library of ready-made Stage files.
Audi S models sit between the standard cars and the RS range. On pre-2017 Audi models, Stage 1 is flashed via OBD without bench. The Audi community is renowned for its active tuning scene and a huge library of available Stage files. 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. Audi S models are the milder performance step between the standard cars and the RS range.
Frequently asked questions
How much does the power of the Audi Q5 45 TFSI (2.0) 245 hp increase after Stage 1?
After Stage 1 the power of the Audi Q5 45 TFSI (2.0) 245 hp rises from 245 to 295 hp, a gain of 50 hp (+20%). Torque rises from 350 to 470 Nm (+120 Nm).
How does Stage 1 differ from stock on the Audi Q5?
Stage 1 on the Audi Q5 45 TFSI (2.0) 245 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 +50 hp with no hardware changes.
What does Stage 1 give on the powerful Audi Q5 45 TFSI (2.0) 245 hp?
The high-output Audi Q5 45 TFSI (2.0) 245 hp has a conservative factory calibration aimed at the mass market. Stage 1 unlocks the engine's real potential while turbo and injector life are preserved.
How does Stage 2 differ from Stage 1 on the Audi Q5 45 TFSI (2.0) 245 hp?
Stage 2 on the Audi Q5 45 TFSI (2.0) 245 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
What control unit does the Audi Q5 45 TFSI (2.0) 245 hp run?
The control unit of the Audi Q5 45 TFSI (2.0) 245 hp is the Bosch MG1CS001. Before flashing, the engineer identifies the exact revision and selects the write method.
Does Stage 1 void the warranty on the Audi Q5?
Stage 1 on the Audi Q5 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 Q5 45 TFSI (2.0) 245 hp done?
The full remap cycle for the Audi Q5 — 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 Q5?
The original Audi Q5 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 Q5 45 TFSI (2.0) 245 hp?
The cost of Stage 1 for the Audi Q5 45 TFSI (2.0) 245 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.