This is a high-performance Stage 2 tuning package for the Toyota Yaris GR, equipped with a Denso R7F701216 ECU. This package is designed for vehicles that have been mechanically upgraded with a full high-flow exhaust system and other supporting modifications to unlock the car's full competition potential.
This package offers two distinct Stage 2 calibrations. The first is a powerful tune for cars running a high-flow sports catalyst. The second file includes the same performance gains but also disables the catalyst monitoring systems, making it perfect for a decat downpipe setup for dedicated off-road or track use. This is the ultimate software solution for your modified GR Yaris.