Chip Tuning Files Service has the ECU tuning files for your Seat 1.4 TSI vehicle. This original chip tuning file will boost performances of your Bosch MED17.5.21 engine within safety margin for your Seat Leon.
This chiptuning files adjust the Engine Control Unit (ECU) of your Seat car in order to optimize fuel consumption and engine power.
Tuning ECU files specifications for Seat 1.4 TSI
| Car | Seat Leon 1.4 TSI |
|---|---|
| Manufacturer of ECU | Bosch |
| ECU Type | MED17.5.21 |
| ECU Prod Nr | 04E906016F |
| ECU HW hardware number | 04E907309A |
| ECU SW software number | 546976 |
| ECU SW UP software upgrade version | 7861 |
Why choose us for your 04E907309A 546976 ECU files ?
- Dedicated tuning file services : Speed Limiter, Exhaust Flap Control, No-Lift Shift/NLS, Remapping for Tuners
- Available remaps : stage 1
- Expert for Seat and Bosch
- European company
- Reduction of fuel consumption
- Custom ecu remap
- The best performance
Similar ECU tuning files for Seat Leon
- Delphi DCM6.2 04L906056CQ 04L906056CQ
- Bosch MG1CS111 8V0907115E 06K907309B 34640
- Bosch EDC17C46 03L906018FJ 03L906018FJ 561548
- Bosch MG1CS011 05E906018R 05E906018R 37584
- Bosch MED9.1 1P0907115H 0261S02476 387560
- See all similar ECU original files