Current dyno offer

£150 off Stage 1, Stage 1+ and Stage 2

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Audi S4 B7

S4 4.2 V8 344HP Petrol · Petrol · 344hp / 410Nm stock

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Tuning figures

Power & torque gains

Stage 1
344hp stock Up to 365hp
+18 to +21hp gain range 362-365hp tuned range
410Nm stock Up to 430Nm
+18 to +20Nm torque range 428-430Nm tuned range
Stage 2
344hp stock Up to 380hp
+32 to +36hp gain range 376-380hp tuned range
410Nm stock Up to 445Nm
+31 to +35Nm torque range 441-445Nm tuned range
Why this is shown as a range

Engine condition, fitted hardware, fuel and test conditions affect the measured output. The catalogue range is a guide; the target and testing for your vehicle are agreed before work starts.

Custom tuning vs off-the-shelf maps
Reading the figures

Power, torque and the finished calibration

The ranges above are catalogue estimates. The torque curve, engine condition, fuel and fitted hardware affect the result for your vehicle. Tell us how you use the car so we can agree a target and testing plan.

Stage options

Choose the right tuning package

Each stage is matched to the selected engine, its health, and the hardware fitted. We agree the target and testing before work starts.

Stage 1

Healthy standard car remap

The sensible first step for a standard vehicle in good condition. Built for stronger response, better drivability, and safe everyday performance.

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Power gain +18 to +21hp
Torque gain +18 to +20Nm
  • Custom calibration for the selected powertrain.
  • Dyno-developed calibration; the checks for your vehicle are agreed when booking.
  • Intended for standard hardware after condition and suitability checks.
  • Includes checks, support, and a 2 year warranty.
Stage 2

Hardware-supported custom calibration

For cars with supporting modifications such as intercooler, intake, fuelling, or sensor upgrades. We tune around the actual hardware fitted.

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Power gain +32 to +36hp
Torque gain +31 to +35Nm
  • Best when hardware changes need calibrating properly.
  • Bring a clear list of fitted parts before we quote or book.
  • Health checks are recommended if the car was bought already modified.
  • Can include Stage 1 features plus hardware-specific tuning.
Additional tuning options We have a number of additional tuning options available alongside Stage 1, Stage 1+ and Stage 2. Suitability depends on the vehicle, hardware, and intended use.
  • Sensor, limiter and driveability changes where supported
  • Emissions or motorsport-only software work where suitable
  • Hardware calibration for intake, exhaust, cooling and fuelling upgrades
Stage 3 and above

Custom tuning for serious hardware

We offer tuning for most performance modifications, from larger turbos and hybrid turbos through to cams, injectors, fuelling upgrades, ECU changes, sensors, and built engines.

Session type Custom Quoted after reviewing the vehicle and parts list
  • Larger turbos, hybrid turbos, supercharger changes, and boost control upgrades.
  • Camshafts, injectors, fuel pumps, MAP sensors, intake, exhaust, and charge-cooling changes.
  • Standalone ECUs, ECU swaps, built engines, and unusual conversion work.
  • Best handled with a clear parts list, intended use, fuel type, and current vehicle condition.
More information about Stage 3+
Included with tuning work Installation, checks, support, and calibration matched to the selected vehicle. Any mechanical issue found is reported clearly before extra work is carried out.
Before major hardware tuning We need to understand the parts fitted, the condition of the car, the ECU or management system, fuel type, and how the vehicle will be used.

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