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Seat Leon 1.4 TSI 125hp ECU Tuning File

Performance Gains
Standard Power 125hp
Tuned Power 150hp
Power Gain +25hp
Standard Torque 200Nm
Tuned Torque 265Nm
Torque Gain +65Nm

Vehicle Details

Fuel Type: Petrol
Engine Capacity: 1390 CC

Control Modules

Bosch MED17.5.20
Bosch MED17.5.5

About This Tuning File

The Seat Leon 1.4 TSI 125hp (1P - 2005 - 2012) produces 125bhp and 200Nm in standard form. Our Stage 1 ECU tuning file raises output to 150bhp and 265Nm, a gain of 25bhp and 65Nm, with no hardware modifications required. The file is delivered through the ByteFLASH portal and is ready to write to the vehicle.

Other Engine Variants

1.6 TDI 105hp 1.6 TDI 90hp 1.9 TDI 105hp 1.9 TDI 90hp 2.0 TDI 140hp 2.0 TDI 170hp 1.2 TSI 105hp 1.2 TSI 86hp 1.4i 16v 85hp 1.6i 8v 102hp 1.8 TSI 160hp 2.0 FSI 150hp 2.0 TFSI 185hp 2.0 TFSI 200hp 2.0 TFSI 240hp 2.0 TFSI 265hp 2.0 TFSI 310hp 2.0 TFSI FR 210hp
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