Audi A7 45 TDI (3.0) 231 hp — Stage 1 file (+109 hp)
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Stage 1 file for Audi A7 45 TDI (3.0) 231 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Audi A7 45 TDI (3.0) 231 hp ECU
Audi A7 (2018 - 4K8) 45 TDI (3.0) 231 hp — premium diesel engine of the passenger segment of the Volkswagen Group (VAG) group (Германия, 1909). Stage 1 chip tuning raises power from 231 to 340 hp (+109 hp, +47%) and torque from 500 to 720 Nm (+220 Nm). ECU — Bosch MD1CP004. Flashing method: OBD or Bench depending on the unit's protection. The ZF AL-552 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 diesel — a modern platform protected by RSA + checksum encryption; top models require BDM/JTAG.
Audi's petrol range is badged TFSI, and the diesel range TDI. quattro is Audi's signature all-wheel-drive system, introduced in 1980. The four rings in the Audi logo are a legacy of the 1932 Auto Union merger of Audi, Horch, DKW and Wanderer. Audi S models with a diesel engine use an electrically driven compressor to eliminate turbo lag. The factory calibration of Audi diesels is conservative, leaving headroom for Stage 1. Audi is the originator of mass-market TDI passenger-car engines in Europe.
On Audi, Stage 1 usually fits within the standard turnaround time. Audi S models sit between the standard cars and the RS range. On the Audi Q-series diesel SUVs, Stage 1 focuses on torque. 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.
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
How much does the power of the Audi A7 45 TDI (3.0) 231 hp increase after Stage 1?
Stage 1 chip tuning on the Audi A7 45 TDI (3.0) 231 hp boosts engine output by 109 hp: from 231 to 340 hp. Torque rises from 500 to 720 Nm (+220 Nm).
What changes in the Audi A7 ECU after Stage 1?
Stage 1 chip tuning of the Audi A7 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +109 hp with no hardware changes.
Is Stage 1 safe on the high-output Audi A7 45 TDI (3.0) 231 hp?
Stage 1 on the powerful Audi A7 45 TDI (3.0) 231 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 A7?
Stage 2 for the Audi A7 45 TDI (3.0) 231 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 A7 45 TDI (3.0) 231 hp?
The Audi A7 45 TDI (3.0) 231 hp ECU is the Bosch MD1CP004. Production versions support OBD access; locked variants require Bench (BDM/JTAG).
Is the ZF AL-552 TCU calibrated together with Stage 1?
Yes, on the Audi A7 45 TDI (3.0) 231 hp the ZF AL-552 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 A7 warranty after chip tuning?
The factory warranty of the Audi A7 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 A7 take?
On the Audi A7 45 TDI (3.0) 231 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 A7?
Yes, the original ECU firmware of the Audi A7 45 TDI (3.0) 231 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 A7?
Stage 1 for the Audi A7 45 TDI (3.0) 231 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.