Audi RS6 4.0 TFSI (Perf.) 605 hp — Stage 1 file (+65 hp)

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Chip tuning for Audi RS6 4.0 TFSI (Perf.) 605 hp ECU

Audi RS6 (2013 - C7) 4.0 TFSI (Perf.) 605 hp — premium petrol engine of the passenger segment of the Volkswagen Group (VAG) group (Германия, 1909). Stage 1 chip tuning raises power from 605 to 670 hp (+65 hp, +11%) and torque from 700 to 850 Nm (+150 Nm). ECU — Bosch MED17.1.1. Flashing method: OBD or Bench depending on the unit's protection. The ZF ALx51 TCU is calibrated with a separate file — torque limiter and shift maps for Stage 1. In the CHIPOK database: 2 configurations · 2 ECU variants. The 2013 generation — mid-generation petrol ECUs (MEDC17/MEVD17/Simos PCR), OBD flash on production revisions.

The Audi community is one of the most active in Europe for chip tuning. 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's naturally aspirated engines are a distinct calibration segment. Audi Sport is Audi's performance division, building the RS models and supercars. The Audi community is one of the most open in Europe, with a large library of ready-made Stage files.

The Audi community is renowned for its active tuning scene and a huge library of available Stage files. Within the VAG group, ECUs are standardised, so a single file often fits a dozen models across Audi/VW/Skoda/Seat. APR and Revo are the leading tuning brands for Audi, right up to Stage 1+. Top-tier Audi Sport engines (RS models) sit at Audi's power ceiling; the gain is significant. APR and Revo are the leading tuning brands for top Audi engines. A Bench read is standard procedure on modern RS engines. RS engines are a proven base once supporting hardware is added (downpipe, intake and intercooler).

The S tronic TCU requires calibration at Stage 1+, as the torque limiter usually sits below the engine's potential. S tronic comes in dry and wet-clutch versions, each with a different torque rating. RS models come with a reinforced S tronic that handles significant torque even in stock form.

Frequently asked questions

How many horsepower does the Audi RS6 4.0 TFSI (Perf.) 605 hp reach after a remap?

After Stage 1 the power of the Audi RS6 4.0 TFSI (Perf.) 605 hp rises from 605 to 670 hp, a gain of 65 hp (+11%). Torque rises from 700 to 850 Nm (+150 Nm).

How does Stage 1 differ from stock on the Audi RS6?

Stage 1 chip tuning of the Audi RS6 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +65 hp with no hardware changes.

What is the Stage 1 potential of the Audi RS6 4.0 TFSI (Perf.) 605 hp?

Stage 1 for the Audi RS6 4.0 TFSI (Perf.) 605 hp unlocks the potential built in by the factory but artificially capped to meet mass-market targets. A base of 750-800 hp is achievable once hardware is added.

How much does Stage 2 add on the Audi RS6?

Stage 2 on the Audi RS6 4.0 TFSI (Perf.) 605 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which ECU is fitted to the Audi RS6 4.0 TFSI (Perf.) 605 hp?

The Audi RS6 4.0 TFSI (Perf.) 605 hp ECU is the Bosch MED17.1.1. Production versions support OBD access; locked variants require Bench (BDM/JTAG).

Is the ZF ALx51 TCU calibrated together with Stage 1?

Yes, on the Audi RS6 4.0 TFSI (Perf.) 605 hp the ZF ALx51 TCU is calibrated with a separate file. The torque limit, shift maps, launch control rpm and clutch torque map are changed. The factory torque limiter in the TCU is usually below what the engine can deliver after Stage 1.

What happens to the Audi RS6 warranty after chip tuning?

The factory warranty of the Audi RS6 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 RS6 take?

On the Audi RS6 4.0 TFSI (Perf.) 605 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 RS6?

Yes, the original ECU firmware of the Audi RS6 4.0 TFSI (Perf.) 605 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 RS6?

Stage 1 for the Audi RS6 4.0 TFSI (Perf.) 605 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.

Last updated: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno