Seat Leon 1.4 Tsi 125ps

The SEAT Leon is a hatchback compact car built by the Spanish car manufacturer SEAT since October 1998.The first two Leon generations used two differing variants of the Volkswagen Group A platform, and shared many components with other Volkswagen Group cars.

One of the multiple version of the Seat leon was the 1.4 tsi which was the watercooled turbocharged 125 ps version.This variant was the most economic version of the Leon 1P and the daily driving nature of this car is always excelent.

Our client needed to drive the car daily using 98 octane fuel and here what our custom stage 1 file made for 98 octane fuel on the Bosch MEd17.5 engine management system.

Full stock car
98 octane fuel

125ps – 200nm original
129ps – 209nm measured
146ps – 279nm tuned

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