Seat Leon 1.2 TSI 105hp Stage 1 + Vmax ECU Tuning File – SIM10 CAN SA300M2000000 [Seat]

[Bin]

A new product by Bin is available: Seat Leon 1.2 TSI 105hp Stage 1 + Vmax ECU Tuning File – SIM10 CAN SA300M2000000 03F906070HD - Dyno-tested Stage 1 + Vmax remap for Seat Leon 1.2 TSI 105hp with Siemens SIM10 CAN ECU – improved performance & Vmax unlock

Seat Leon 1.2 TSI 105hp Stage 1 + Vmax ECU Tuning File – SIM10 CAN SA300M2000000 03F906070HD​

Description​

Parameter	Value
Producer:	Seat
Series:	Leon
Model:	1.2 TSI 105hp
Model Year:	2012
Type (Engine):	Turbo-Petrol
Displacement:	1.2
Output:	105.0PS / 77.2kW
Gear:	6
Producer (ECU):	Siemens/Continental
Build (ECU):	SIM10 CAN
ECU-Nr. Prod:	03F906070HD
ECU-Nr. ECU:	03F906070HD
Software:	SA300M2000000
Checksum:	No CS
CPU:	91A3
Eprom 8-Bit sum:
Nested Versions:	2 (Original, Stage 1, Stage 1 + Vmax)
Project Type:	Binary data
Read Hardware:	CMD OBD
Details:	Stage 1 + Vmax
Project Size:	2 097 152 bytes

Extended Product Information​

• Stage 1 + Vmax remap for Seat Leon 1.2 TSI (105hp) with Siemens SIM10 CAN ECU
• Top speed limiter fully removed (Vmax off)
• Improved throttle response and torque delivery across mid-range
• Fuel and ignition maps rebalanced for better drivability and fuel efficiency
• Safe boost pressure and AFR adjustments within OEM tolerances
• Cold start and part-load driveability retained to match factory comfort
• Read via CMD OBD — no bench unlocking required
• All checksums corrected — flash-ready file
• Tested on dyno with consistent gains and stable operation
• For motorsport/off-road use only — ensure compliance with local regulations

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