Chiptuning files » Audi » A8 » D4 2010 2014 » 2.0 TFSI (252 hp / 370 Nm)

Chiptuning files for Audi A8 D4 2010 2014 2.0 TFSI (252 hp)

ECU: Siemens/Continental Simos 18.1 / Siemens/Continental Simos 18.4 / Siemens/Continental Simos 18.6 · TCU: Temic DL382 / Temic DL501

Stock

252 HPstock power

370 Nmstock torque

188 KWstock power

Tuned figures for this engine follow after we have seen your original file.

Available modifications

What each modification does

Pops and bangs for Audi A8 2.0 TFSI (252 hp): Fuel still injected on overrun ignites in the exhaust and gives the crackle sound. Intensity can be set: soft (burbles), normal, hard or flames.
Hardcut limiter for Audi A8 2.0 TFSI (252 hp): Ignition is cut at the limiter instead of fuel being reduced early, so full power is available to the redline.
VMAX speedlimit on/off higher/lower for Audi A8 2.0 TFSI (252 hp): The electronic speed limiter is removed, raised or lowered.
Torque limiter off for Audi A8 2.0 TFSI (252 hp): Torque limits in the ECU or gearbox are raised so higher torque is allowed.
DTC off for Audi A8 2.0 TFSI (252 hp): Selected fault codes are switched off so they are no longer stored or shown.
Start/Stop System Off for Audi A8 2.0 TFSI (252 hp): Start-stop is switched off by default.
Cold start off - Catalyst heating off for Audi A8 2.0 TFSI (252 hp): The catalyst-heating phase after a cold start (raised idle, retarded ignition) is removed.
Exhaust flap control/off for Audi A8 2.0 TFSI (252 hp): Exhaust valves can be opened or closed independent of the driving mode. For cars with valves in the original exhaust.
Catalyst off for Audi A8 2.0 TFSI (252 hp): Catalyst monitoring by the lambda (O2) sensor is switched off so a sport catalyst or decat does not raise fault codes.
EVAP off for Audi A8 2.0 TFSI (252 hp): Monitoring of the fuel vapour (EVAP) system is switched off.
AGS off for Audi A8 2.0 TFSI (252 hp): The active grille shutters are switched off in software.
Readiness ok for Audi A8 2.0 TFSI (252 hp): Readiness monitors are set so the car reports ready at an emission inspection.
Boost Sensor Calibration for Audi A8 2.0 TFSI (252 hp): Calibration for an uprated boost pressure (MAP) sensor.
IMMO_OFF for Audi A8 2.0 TFSI (252 hp): The immobiliser check is removed from the ECU, so the engine starts without the immobiliser.
Cloning (ECU/TCU) for Audi A8 2.0 TFSI (252 hp): The complete content of one unit is copied to another unit of the same type.

Prices for this vehicle

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Prices shown for single credits. Choose a credit pack to see how much cheaper it is; unused credits stay in your account for other projects. Prices for cars. Prices are set in euro.

Options

Option	Ordered on its own
Pops and bangs	70 credits (€98)
Hardcut limiter	55 credits (€77)
VMAX speedlimit on/off higher/lower	40 credits (€56)
DTC off	45 credits (€63)
Start/Stop System Off	40 credits (€56)
Cold start off - Catalyst heating off	50 credits (€70)
Exhaust flap control/off	45 credits (€63)
Catalyst off	40 credits (€56)
EVAP off	40 credits (€56)
AGS off	30 credits (€42)
Readiness ok	45 credits (€63)
Boost Sensor Calibration	55 credits (€77)
IMMO_OFF	99 credits (€138.60)
Cloning (ECU/TCU)	199 credits (€278.60)

Most options cost less when you add them to a stage file than when you order them on their own.

Tools to read this vehicle

Tool	ECU read method	TCU read method
Autotuner	Boot, OBD	Bench, Bench (beta), OBD
Flashtec CMD	–	OBD, Bench
PCMflash	–	OBD, Boot

Results vary per vehicle, and what is possible can differ per software version. This applies to every modification we deliver, for the ECU and for the TCU. Upload your original file to check what is available for your vehicle.