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Seat Leon 1.6 TDI CR 105hp

5F MK1 - 2012 - 2017

105 Original HP
150 Modified HP
250 Original NM
320 Modified NM
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Seat Leon

Seat Leon 5F MK1 - 2012 - 2017 1.6 TDI CR 105hp

Key Specifications

Generazione 5F MK1 - 2012 - 2017
Carburante Diesel
Codice motore CAY
ECU Bosch EDC17C64 / Delphi DCM6.2
Rapporto compressione 16.2:1
Alesaggio x Corsa 79.5 X 80.5 mm
Power 105 → 150 hp +45 hp
Torque 250 → 320 Nm +70 Nm
Power
150 HP
+45 HP (+42.9%)
Original 105 HP
Stage 1 150 HP
Torque
320 NM
+70 NM (+28%)
Original 250 NM
Stage 1 320 NM

Power Graph

Original Power 105HP
Original Torque 250Nm
Power After Remap 150HP
Torque After Remap 320Nm

Discover Our Tuning Solutions

Frequently Asked Questions - Seat Leon

The cost of Stage 1 tuning for Seat Leon 1.6 TDI CR 105hp varies depending on the ECU (Bosch EDC17C64 / Delphi DCM6.2) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for Seat Leon typically takes 1-2 hours of work. Time may vary depending on the ECU type.

Yes, our Stage 1 tunes are developed respecting the engine's safety margins. The power increase from 105 to 150 HP (+43%) is within safe parameters.

With Stage 1 tuning, Seat Leon goes from 105 HP to 150 HP (+45 HP) and from 250 Nm to 320 Nm (+70 Nm).

Stage 2 increases power from 105 HP to 155 HP (+50 HP). It typically requires additional hardware modifications such as sports exhaust or downpipe.

Stage 1 remapping takes it from 105 HP to 150 HP (+45 HP, +43%) and torque from 250 Nm to 320 Nm (+70 Nm). These figures refer to the standard engine, with no hardware modifications.

A remap changes the factory calibration, so on a vehicle still under manufacturer warranty it may affect coverage on powertrain components. Performance tuning keeps all emission systems working; deactivating emission devices such as DPF, EGR or AdBlue is not road-legal in the EU and UK and is intended for off-road, motorsport or export use only.

With a normal driving style consumption usually stays the same or drops slightly: the extra torque at low rpm means less throttle for the same speed. Consumption goes up only if you actually use the additional power.

Yes. The original file is read and stored before any modification, so the vehicle can be returned to the factory calibration at any time.

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Seat
Seat Leon 1.6 TDI CR 105hp
+45 HP
150 HP