Audi A3 - 1.4i
5 ECUs found for this engine. Select an ECU to view available tuning services and pricing.
Audi A3 1.4i Engine Specifications
Audi A3 1.4i Stage 1 Chiptuning Results
| Variant | Original HP | Tuned HP | +HP | Original Nm | Tuned Nm | +Nm |
|---|---|---|---|---|---|---|
| 1.4 TFSI 140hp (CHPA-CPTA) | 140 | 170 | +30 | 250 | 300 | +50 |
| 45 TFSI-e 245hp | 245 | 285 | +40 | 400 | 460 | +60 |
Bosch ME7.5.1017 servicesBosch MED17.5.2119 servicesBosch MED7.5.1016 servicesBosch MED7.5.1116 servicesMarelli IAW4HV5 services
Audi A3 1.4i: Before this file is prepared
For the Audi A3 1.4i, 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.
Audi A3 1.4i Frequently Asked Questions
- What tuning services are available for the Audi A3 1.4i?
- WEREMAP offers 73 tuning services across 5 ECU variants for the Audi A3 1.4i.
- How much does ECU tuning cost for a Audi A3?
- ECU tuning prices for the Audi A3 1.4i range from 24 to 180 credits, depending on the ECU variant and tuning service selected.
- What ECU does the Audi A3 1.4i use?
- The Audi A3 1.4i is available with the following ECU variants: Bosch ME7.5.10, Bosch MED17.5.21, Bosch MED7.5.10, Bosch MED7.5.11, Marelli IAW4HV. WEREMAP provides professional tuning files for all of these.
Need This Tuning File?
Create an account, buy credits, and place your order. Most files delivered within 1 hour.
Create Free Account