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Seat Leon 1.6 TDI 90hp

1P - 2005 - 2012

90 Original HP
140 Modified HP
230 Original NM
310 Modified NM
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Seat Leon

Seat Leon 1P - 2005 - 2012 1.6 TDI 90hp

Key Specifications

Generazione 1P - 2005 - 2012
Carburante Diesel
Codice motore CAYB
ECU Siemens/Continental PCR 2.1
Rapporto compressione 16.5:1
Alesaggio x Corsa 79.5 X 80.5 mm
Power 90 → 140 hp +50 hp
Torque 230 → 310 Nm +80 Nm
Power
140 HP
+50 HP (+55.6%)
Original 90 HP
Stage 1 140 HP
Torque
310 NM
+80 NM (+34.8%)
Original 230 NM
Stage 1 310 NM

Power Graph

Original Power 90HP
Original Torque 230Nm
Power After Remap 140HP
Torque After Remap 310Nm

Discover Our Tuning Solutions

Frequently Asked Questions - Seat Leon

The cost of Stage 1 tuning for Seat Leon 1.6 TDI 90hp varies depending on the ECU (Siemens/Continental PCR 2.1) 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 90 to 140 HP (+56%) is within safe parameters.

With Stage 1 tuning, Seat Leon goes from 90 HP to 140 HP (+50 HP) and from 230 Nm to 310 Nm (+80 Nm).

Stage 2 increases power from 90 HP to 150 HP (+60 HP). It typically requires additional hardware modifications such as sports exhaust or downpipe.

Stage 1 remapping takes it from 90 HP to 140 HP (+50 HP, +56%) and torque from 230 Nm to 310 Nm (+80 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 90hp
+50 HP
140 HP