Seat Leon 2.0 TSI Cupra 300hp chiptuning
5F MK2 (2017–2019) · Petrol · ECU: Siemens/Continental Simos 18.1 / Siemens/Continental Simos 18.2
Stage 1: +65 hp & +90 Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the Seat Leon 2.0 TSI Cupra 300hp with 300 hp and 380 Nm gets 365 hp and 470 Nm – an increase of +65 hp (22%) and +90 Nm. The file is created by our tuning engineers for your exact software version on the Siemens/Continental Simos 18.1 / Siemens/Continental Simos 18.2 ECU and is delivered via our file service portal in 5–15 minutes. Options such as DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map can be combined in the same file.
Values are guide values from our dyno and comparable vehicles. Actual results depend on condition, hardware and fuel quality. Use only where legally permitted.
Technical data
| Fuel | Petrol |
| Displacement | 1984 CC |
| Compression ratio | 9.3 : 1 |
| Bore × stroke | 82.5 X 92.8 mm |
| Engine code | CJXC |
| Gearbox ECU | Temic DQ381 / Temic DQ250-6A/6F/6V-MQB |
Other engines: Seat Leon 5F MK2 (2017–2019)
Ready for the next level?
Create your free account on our file service portal and get 1 free credit to test – your first file is ready in minutes.