Remapping files for Marelli IAW5SF

Marelli IAW5SF remapping optimises engine performance on vehicles fitted with this Marelli engine control unit. The Marelli IAW5SF is a petrol ECU found on engines rated between 60 and 95 hp as standard. It is widespread in the European market and supported by the main professional calibration services.

Available Marelli IAW5SF remapping services

At EcuTracer we supply Marelli IAW5SF remapping files for the following services: Stage 1, DTC Solution, Vmax Removal, Pop & Bang, Lambda / O2 Solution, Swirl Flap Solution. Every file is developed individually by our engineering team, with more than 25 years of experience in ECU calibration. We do not use generic files or automated solutions: each calibration is tailored to the exact specification of the vehicle.

Estimated Stage 1 gains

Typical Stage 1 gains are around +75% in power and +41% in torque, depending on engine condition and usage. These figures are based on real dyno results from workshops that use our platform.

Reading methods and compatible tools

The Marelli IAW5SF can be read using the following methods: OBD. It is supported by professional tools such as Alientech KESS3, Autotuner, CMD Flash, Magic Motorsport Flex, bFlash. We accept both master and slave files.

Compatible vehicles

The Marelli IAW5SF ECU is fitted to vehicles such as Fiat Grande Punto 2005+ 1.4i 16v 95hp, Lancia Ypsilon 2004 – 2011 1.4i 8v 77hp, Fiat Punto 2003+ 1.4i 16V 95hp, Fiat Panda 1.2i 60hp and 2 more models. Browse our vehicle catalogue to see every model compatible with this ECU.

Order your professional files

If you run a professional workshop or tuning business and need Marelli IAW5SF remapping files, register with EcuTracer for access to our B2B platform: delivery in under 1 hour, technical support in English and Spanish and competitive credit-based pricing.

For more technical information on the Marelli ECU family, visit the official Marelli website.