Audi
Audi A7 Chip Tuning
How much bhp does Audi A7 chip tuning add? The list below shows 26 engine options with the gain for each. Click your engine.
How much bhp does Audi A7 chip tuning add?
Average Stage 1 gain +26%; highest gain +120 bhp (S7 4.0 TFSI 420hp).
ECU solutions for the Audi A7
Audi A7 AdBlue fault solutionAudi A7 DPF fault solutionAudi A7 EGR fault solutionAudi A7 Pop & Bang tuning
Audi A7: Stage 1 by engine
Choose your engine
Year / chassis: C8 - 2020+
| Engine | Power | Gain |
|---|---|---|
| 45 TFSI 265hp | 265 → 318 bhp | +53 bhp |
Year / chassis: 4G - 2014 - 2017
| Engine | Power | Gain |
|---|---|---|
| 1.8 TFSI 190hp | 190 → 230 bhp | +40 bhp |
| 2.0 TFSI 252hp | 252 → 320 bhp | +68 bhp |
| 3.0 TDI Bi-Turbo 320hp | 320 → 400 bhp | +80 bhp |
| 3.0 TDI Bi-Turbo 326hp | 326 → 400 bhp | +74 bhp |
| 3.0 TDI FWD 190hp | 190 → 270 bhp | +80 bhp |
| 3.0 TDI FWD 218hp | 218 → 280 bhp | +62 bhp |
| 3.0 TDI Quattro 190hp | 190 → 230 bhp | +40 bhp |
| 3.0 TDI Quattro 218hp | 218 → 310 bhp | +92 bhp |
| 3.0 TDI Quattro 272hp | 272 → 350 bhp | +78 bhp |
| 3.0 TFSI 333hp | 333 → 400 bhp | +67 bhp |
Year / chassis: 4G - 2010 - 2014
| Engine | Power | Gain |
|---|---|---|
| 3.0 TDI 245hp | 245 → 290 bhp | +45 bhp |
| 3.0 TDI Bi-Turbo 313hp | 313 → 380 bhp | +67 bhp |
| 3.0 TDI FWD 204hp | 204 → 280 bhp | +76 bhp |
| 3.0 TDI Quattro 204hp | 204 → 280 bhp | +76 bhp |
| 3.0 TFSI 300hp | 300 → 400 bhp | +100 bhp |
| 3.0 TFSI 310hp | 310 → 400 bhp | +90 bhp |
| RS7 4.0 TFSI 560hp | 560 → 670 bhp | +110 bhp |
| S7 4.0 TFSI 420hp | 420 → 540 bhp | +120 bhp |
| S7 4.0 TFSI 450hp | 450 → 540 bhp | +90 bhp |
Year / chassis: 2018+
| Engine | Power | Gain |
|---|---|---|
| 40 TDI (2.0D) 204hp | 204 → 235 bhp | +31 bhp |
| 45 TDI (3.0D) 231hp | 231 → 350 bhp | +119 bhp |
| 45 TFSI (2.0T) 245hp | 245 → 295 bhp | +50 bhp |
| 50 TDI (3.0D) 286hp | 286 → 350 bhp | +64 bhp |
| 55 TFSI (3.0T) 340hp | 340 → 400 bhp | +60 bhp |
| 55 TFSI-e 367hp | 367 → 400 bhp | +33 bhp |
Frequently asked questions
How much bhp does Audi A7 chip tuning add?
Average Stage 1 gain +26%; highest gain +120 bhp (S7 4.0 TFSI 420hp). Choose your engine.
Will chip tuning damage the engine?
No. Values stay inside the safety margin the manufacturer leaves; engine, gearbox and turbo limits are not exceeded. Every file is verified with a road test and data logging. If the car needs maintenance first (worn injectors, blocked filter, weak clutch) we tell you before starting.
Will my fuel consumption go up?
With the same driving style it usually drops, because you hold the same speed at lower revs and less throttle. If you use the extra power, consumption naturally rises. It is down to your right foot.
How long does it take? Do I leave the car?
Most cars take 1–2 hours and you get the car back the same day; no need to leave it. Some models need the ECU removed, which takes longer — we tell you when booking.
Can I go back to stock later?
Yes. The original file is read and archived before any work. We restore the factory software free of charge whenever you ask.
⚠ Software work on emission systems is offered only for uses permitted by applicable law (motorsport, off-road use, export, fault diagnosis, etc.). Road use and inspection compliance of the vehicle remain the owner's responsibility.
For workshops
Prepare this file in your own workshop: ECU Prime
ECU Prime is chiptuning software that recognises the original ECU file you read with your tool and applies the operation you choose. The checksum is corrected in the same flow.