Audi A8 - 3.0 TFSI 290hp

2 ECUs found for this engine. Select an ECU to view available tuning services and pricing.

Audi A8 3.0 TFSI 290hp Engine Specifications

Fuel Type
Petrol
Displacement
2995 cc (3.0L)
Compression Ratio
10.3 : 1
Bore x Stroke
84.5 X 89.0 mm
Engine Code
CGWA
Power per Liter
96.8 HP/L

Audi A8 3.0 TFSI 290hp Stage 1 Chiptuning Results

VariantOriginal HPTuned HP+HPOriginal NmTuned Nm+Nm
3.0 TFSI 290hp290435+145420535+115
Siemens/Continental Simos 1622 servicesSiemens/Continental Simos 821 services

Audi A8 3.0 TFSI 290hp: Before this file is prepared

For the Audi A8 3.0 TFSI 290hp, the uploaded file is the final reference. We check whether it is original or already modified before preparing the order, and we contact you first if the read or selected service does not match the vehicle data.

  • Upload a complete original ECU read from the tool you used, or a TCU read only when the selected service is gearbox tuning.
  • Add the vehicle year, gearbox, read/write tool and any dashboard or diagnostic symptoms.
  • Select only the services that match the actual vehicle hardware and intended legal use.

Other A8 Engines

2.0 TFSI Hybrid 245hp2.5 TDI VP3.0 TDI CR3.0 V63.2 FSI V63.3 TDI V8 225hp

Audi A8 3.0 TFSI 290hp Frequently Asked Questions

What tuning services are available for the Audi A8 3.0 TFSI 290hp?
WEREMAP offers 43 tuning services across 2 ECU variants for the Audi A8 3.0 TFSI 290hp.
How much does ECU tuning cost for a Audi A8?
ECU tuning prices for the Audi A8 3.0 TFSI 290hp range from 24 to 600 credits, depending on the ECU variant and tuning service selected.
What ECU does the Audi A8 3.0 TFSI 290hp use?
The Audi A8 3.0 TFSI 290hp is available with the following ECU variants: Siemens/Continental Simos 16, Siemens/Continental Simos 8. WEREMAP provides professional tuning files for all of these.

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