Toyota Yaris 1.3 VVT-I 86hp Remap

The Toyota Yaris 1.3 VVT-I 86hp is a 1.3L naturally aspirated petrol engine producing 86 BHP and 124 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 95 BHP and 136 Nm — a gain of around 9 BHP (10%) and 12 Nm (10%).

This engine has limited remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.

Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.

All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.