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Chiptuning files » Solutions » Stage 2 BASE » Seat » Leon

Stage 2 BASE for Seat Leon

Remap matched to hardware upgrades. Which parts are needed differs per engine. If needed we fine-tune the file up to 3 times free of charge, based on the datalogs you send us. 86 engines.

Seat Leon engines with Stage 2 BASE

EngineGenerationFuelStockECUStage 2
2.0 TDIIV Facelift (KL) 05/2024Diesel115 hpBosch EDC17C74, Bosch MD1CS004
1.5 TSIIV Facelift (KL) 05/2024Petrol116 hp
1.5 eTSIIV Facelift (KL) 05/2024Petrol (mild hybrid)116 hp
2.0 TDIIV Facelift (KL) 05/2024Diesel150 hpBosch MD1CS004
1.5 TSIIV Facelift (KL) 05/2024Petrol150 hpBosch MG1CS001, Bosch MG1CS011
1.5 TSI eHybridIV Facelift (KL) 05/2024Petrol204 hp
1.5 TSI eHybrid (PHEV)IV Facelift (KL) 05/2024Petrol hybrid272 hp
2.0 TDI EvoIV (KL) 04/2020 2024Diesel115 hpBosch EDC17C74, Bosch MD1CS004
1.5 TSIIV (KL) 04/2020 2024Petrol130 hpBosch MG1CS011
1.5 e-TSIIV (KL) 04/2020 2024Petrol130 hpBosch MG1CS011
1.5 e-TSIIV (KL) 04/2020 2024Petrol150 hpBosch MG1CS001, Bosch MG1CS011
2.0 TDI EvoIV (KL) 04/2020 2024Diesel150 hpBosch MD1CS004198 hp / 455 Nm
1.5 TSIIV (KL) 04/2020 2024Petrol150 hpBosch MG1CS001, Bosch MG1CS011
2.0 TSIIV (KL) 04/2020 2024Petrol190 hpBosch MG1CS001, Bosch MG1CS031, Bosch MG1CS111, Siemens/Continental Simos 18.1
1.2 TSI (2016 - 2018)III Facelift (5F) 2016 2020Petrol86 hpBosch MED17.5.21, Bosch MED17.5.25
1.6 TDIIII Facelift (5F) 2016 2020Diesel90 hpDelphi DCM6.2V
1.2 TSI (2016 - 2018)III Facelift (5F) 2016 2020Petrol110 hpBosch MED17.5.21, Bosch MED17.5.25
ST 2.0 TDIIII Facelift (5F) 2016 2020Diesel110 hpBosch EDC17C64
1.6 TDIIII Facelift (5F) 2016 2020Diesel115 hpBosch EDC17C64, Bosch EDC17C74, Delphi DCM6.2, Delphi DCM6.2V153 hp / 326 Nm
1.4 TSI (2016 - 2018)III Facelift (5F) 2016 2020Petrol125 hpBosch MED17.5.25
1.5 TSI (2018 - 2020)III Facelift (5F) 2016 2020Petrol130 hpBosch MG1CS011
2.0 TDIIII Facelift (5F) 2016 2020Diesel150 hpBosch EDC17C46, Bosch EDC17C64, Bosch EDC17C74, Bosch MD1CS004
1.5 TSIIII Facelift (5F) 2016 2020Petrol150 hpBosch MG1CS011
1.4 TSI ACT (2016 - 2018)III Facelift (5F) 2016 2020Petrol150 hpBosch MED17.1.21, Bosch MED17.1.61, Bosch MED17.5.21, Bosch MED17.5.25
1.5 TSI (2018 - 2020)III Facelift (5F) 2016 2020Petrol150 hpBosch MG1CS011
1.8 TSI (2016 - 2018)III Facelift (5F) 2016 2020Petrol180 hpSiemens/Continental Simos 12.1, Siemens/Continental Simos 12.2, Siemens/Continental Simos 18.1, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.6
2.0 TDIIII Facelift (5F) 2016 2020Diesel184 hpBosch EDC17C64, Bosch EDC17C74223 hp / 475 Nm
2.0 TSIIII Facelift (5F) 2016 2020Petrol190 hpBosch MG1CS001, Bosch MG1CS111249 hp / 419 Nm
2.0 TSI (2018 - 2020)III Facelift (5F) 2016 2020Petrol190 hpBosch MG1CS001, Bosch MG1CS111253 hp / 423 Nm
Cupra 2.0 TSI (GPF) (2018 - 2020)III Facelift (5F) 2016 2020Petrol290 hpSiemens/Continental Simos 18.10374 hp / 504 Nm
2.0 TSI Cupra RIII Facelift (5F) 2016 2020Petrol300 hpSiemens/Continental Simos 12.1, Siemens/Continental Simos 12.2, Siemens/Continental Simos 18.1, Siemens/Continental Simos 18.10, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.6370 hp / 500 Nm
Cupra ST 2.0 TSI (GPF) (2018 - 2020)III Facelift (5F) 2016 2020Petrol300 hpSiemens/Continental Simos 12.1, Siemens/Continental Simos 12.2, Siemens/Continental Simos 18.1, Siemens/Continental Simos 18.10, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.6371 hp / 501 Nm
Cupra 2.0 TSI (2017 - 2018)III Facelift (5F) 2016 2020Petrol300 hpSiemens/Continental Simos 12.1, Siemens/Continental Simos 12.2, Siemens/Continental Simos 18.1, Siemens/Continental Simos 18.10, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.6370 hp / 500 Nm
Cupra R 2.0 TSI (2017 - 2018)III Facelift (5F) 2016 2020Petrol310 hp369 hp / 499 Nm
1.2 TSIIII (5F) 2012 2016Petrol86 hpBosch MED17.5.21, Bosch MED17.5.25
1.6 TDI (2012 - 2015)III (5F) 2012 2016Diesel90 hpBosch EDC17C64, Delphi DCM6.2, Delphi DCM6.2V, Siemens/Continental Simos PCR 2.1153 hp / 335 Nm
1.2 TSI (2013 - 2014)III (5F) 2012 2016Petrol105 hpBosch MED17.5.21
1.6 TDI (2012 - 2015)III (5F) 2012 2016Diesel105 hpBosch EDC17C64, Delphi DCM6.2157 hp / 342 Nm
1.6 TDI (2016 > ...)III (5F) 2012 2016Diesel110 hpBosch EDC17C64, Bosch EDC17C74, Delphi DCM6.2, Delphi DCM6.2V157 hp / 342 Nm
1.2 TSI (2014 - 2016)III (5F) 2012 2016Petrol110 hpBosch ME17.5.24, Bosch ME17.5.26, Bosch MED17.5.21, Bosch MED17.5.25
1.6 TDI (2013 - 2016)III (5F) 2012 2016Diesel110 hpBosch EDC17C64, Bosch EDC17C74, Delphi DCM6.2, Delphi DCM6.2V155 hp / 340 Nm
1.4 TSI (2012 - 2014)III (5F) 2012 2016Petrol122 hpBosch MED17.5.21166 hp / 281 Nm
1.4 TSI (2014 - 2015)III (5F) 2012 2016Petrol125 hpBosch MED17.1.61, Bosch MED17.5.21, Bosch MED17.5.25
1.4 TSI (2012 - 2014)III (5F) 2012 2016Petrol140 hpBosch MED17.5.20, Bosch MED17.5.21184 hp / 324 Nm
1.4 TSI ACT (2014 - 2016)III (5F) 2012 2016Petrol150 hpBosch MED17.1.21, Bosch MED17.1.61, Bosch MED17.5.21, Bosch MED17.5.25
2.0 TDIIII (5F) 2012 2016Diesel150 hpBosch EDC17C46, Bosch EDC17C64, Bosch EDC17C74, Bosch MD1CS004210 hp / 455 Nm
1.4L TSIIII (5F) 2012 2016Petrol170 hpBosch MED17.5.25
2.0 TDI CRIII (5F) 2012 2016Diesel177 hpBosch EDC17C46, Bosch EDC17C74218 hp / 466 Nm
1.8 TFSI (2013 - 2016)III (5F) 2012 2016Petrol180 hpSiemens/Continental Simos 12.1, Siemens/Continental Simos 12.2, Siemens/Continental Simos 18.1, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.6236 hp / 396 Nm
2.0 TDIIII (5F) 2012 2016Diesel184 hpBosch EDC17C64, Bosch EDC17C74
Cupra 2.0 TSI (2013 - 2015)III (5F) 2012 2016Petrol265 hpSiemens/Continental Simos 12.1, Siemens/Continental Simos 18.1, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.6370 hp / 500 Nm
Cupra 2.0 TSI (2014 - 2015)III (5F) 2012 2016Petrol280 hpSiemens/Continental Simos 18.1, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.4, Siemens/Continental Simos 18.6375 hp / 505 Nm
2.0 TSI Cupra (2015 - 2016)III (5F) 2012 2016Petrol290 hpSiemens/Continental Simos 18.1, Siemens/Continental Simos 18.10, Siemens/Continental Simos 18.2, Siemens/Continental Simos 18.3, Siemens/Continental Simos 18.6373 hp / 503 Nm
1.9 TDiII (1P) 2005 2012Diesel90 hpBosch EDC16U1, Bosch EDC16U31, Bosch EDC16U34, Bosch EDC17U01155 hp / 335 Nm
1.6 TDiII (1P) 2005 2012Diesel90 hpSiemens/Continental Simos PCR 2.1151 hp / 329 Nm
1.6i 8vII (1P) 2005 2012Petrol102 hpSiemens/Continental Simos 7.1
1.2 TSiII (1P) 2005 2012Petrol105 hpSiemens/Continental Simos 10, Siemens/Continental Simos 10.10, Siemens/Continental Simos 10.11, Siemens/Continental Simos 10.12A, Siemens/Continental Simos 10.22A, Siemens/Continental Simos 10.x144 hp / 244 Nm
1.9 TDiII (1P) 2005 2012Diesel105 hpBosch EDC16U1, Bosch EDC16U31, Bosch EDC16U34152 hp / 332 Nm
1.6 TDiII (1P) 2005 2012Diesel105 hpSiemens/Continental Simos PCR 2.1155 hp / 335 Nm
1.4 TSiII (1P) 2005 2012Petrol125 hpBosch MED17.5.1, Bosch MED17.5.20, Bosch MED17.5.5151 hp / 266 Nm
2.0 TDi (CR)II (1P) 2005 2012Diesel136 hpBosch EDC16U31, Bosch EDC17C46, Bosch EDC17C54, Bosch EDC17CP14, Bosch EDC17CP20197 hp / 422 Nm
2.0 TDi (CR)II (1P) 2005 2012Diesel140 hpBosch EDC16U1, Bosch EDC16U31, Bosch EDC16U34, Bosch EDC17C46, Siemens/Continental PPD1.2194 hp / 419 Nm
2.0 TDi (IP)II (1P) 2005 2012Diesel140 hpBosch EDC16U1, Bosch EDC16U31, Bosch EDC16U34, Bosch EDC17C46, Siemens/Continental PPD1.2194 hp / 414 Nm
2.0 FSIII (1P) 2005 2012Petrol150 hpBosch MED9.5, Bosch MED9.5.10
1.8 TSiII (1P) 2005 2012Petrol160 hpBosch MED17.5, Bosch MED17.5.2, Bosch MED17.X CAN227 hp / 342 Nm
2.0 TDi (CR)II (1P) 2005 2012Diesel170 hpBosch EDC17C46, Bosch EDC17CP04, Bosch EDC17CP14, Bosch EDC17CP20, Siemens/Continental PPD1.1, Siemens/Continental PPD1.2, Siemens/Continental PPD1.5, Siemens/Continental PPD1.x216 hp / 431 Nm
2.0 TDi (PPD)II (1P) 2005 2012Diesel170 hpBosch EDC17C46, Bosch EDC17CP04, Bosch EDC17CP14, Bosch EDC17CP20, Siemens/Continental PPD1.1, Siemens/Continental PPD1.2, Siemens/Continental PPD1.5, Siemens/Continental PPD1.x205 hp / 430 Nm
2.0 TFSiII (1P) 2005 2012Petrol185 hpBosch MED9.1, Bosch MED9.1.x263 hp / 403 Nm
2.0 TFSiII (1P) 2005 2012Petrol200 hpBosch ME17, Bosch MED17.5, Bosch MED17.5.5, Bosch MED9.1, Bosch MED9.1.x259 hp / 399 Nm
FR 2.0 TSiII (1P) 2005 2012Petrol211 hpBosch MED17.1, Bosch MED17.5, Bosch MED17.5.2, Bosch MED9.1276 hp / 401 Nm
Cupra 2.0 TFSiII (1P) 2005 2012Petrol240 hpBosch MED9.1, Bosch MED9.1.x321 hp / 431 Nm
Cupra R 2.0 TFSiII (1P) 2005 2012Petrol265 hpBosch MED9.1, Bosch MED9.1.x332 hp / 432 Nm
2.0 TFSIII (1P) 2005 2012Petrol310 hpBosch MED9.1, Siemens/Continental Simos 18.10345 hp / 499 Nm
1.9 SDII (1M) 1999 2006Diesel68 hpBosch EDC15V
1.4i 16vI (1M) 1999 2006Petrol75 hpBosch ME7.5.10, Magneti Marelli IAW4AV, Magneti Marelli IAW4LV
1.9 TDiI (1M) 1999 2006Diesel90 hpBosch EDC15V, Bosch EDC15VM+, Bosch EDC17U01132 hp / 277 Nm
1.9 TDiI (1M) 1999 2006Diesel100 hpBosch EDC15P+152 hp / 332 Nm
1.6i 8vI (1M) 1999 2006Petrol100 hpSiemens/Continental Simos 3, Siemens/Continental Simos 7.1
1.6i 16vI (1M) 1999 2006Petrol105 hpBosch ME7.5.10, Magneti Marelli IAW4MV118 hp / 167 Nm
1.9 TDiI (1M) 1999 2006Diesel110 hpBosch EDC15V, Bosch EDC15VM+153 hp / 343 Nm
1.8i 20vI (1M) 1999 2006Petrol125 hpBosch ME7.5
1.9 TDiI (1M) 1999 2006Diesel130 hpBosch EDC15P+176 hp / 401 Nm
1.9 TDiI (1M) 1999 2006Diesel150 hpBosch EDC15P+199 hp / 419 Nm
1.8 TI (1M) 1999 2006Petrol180 hpBosch ME7.5, Bosch ME7.5.5221 hp / 351 Nm
1.8 TI (1M) 1999 2006Petrol210 hpBosch ME7.5261 hp / 391 Nm
1.8 T CupraI (1M) 1999 2006Petrol225 hpBosch ME7.5261 hp / 413 Nm

Figures are indicative and depend on the vehicle’s condition, fuel quality, fitted hardware and measuring conditions.

Other modifications for Seat Leon

Engine performance

Stage 1E85 or other special fuels modificationLaunch controlFlex fuel mod for E85 or other fuel typesStage 3 BASEMultiMap Switch

Gearbox

Gearbox TCU tuning

Sound and driving

Pops and bangsVMAX speedlimit on/off higher/lowerHardcut limiterHardcut Popcorn limiter for dieselStart/Stop System Off

Deactivations and fixes

DTC offCatalyst offDPF/OPF/GPF offEGR offAdBlue off

Immobiliser and cloning

IMMO_OFF
Results vary per vehicle, and what is possible can differ per software version. This applies to every modification we deliver, for the ECU and for the TCU. Upload your original file to check what is available for your vehicle.

Control units

Bosch EDC17C74Bosch EDC17C64Bosch MED17.5.21Siemens/Continental Simos 18.1Bosch MED17.5.25Bosch EDC17C46Siemens/Continental Simos 18.6Siemens/Continental Simos 18.3Siemens/Continental Simos 18.2Bosch MG1CS011Bosch MG1CS001Bosch MD1CS004Bosch MED9.1Siemens/Continental Simos 18.10Siemens/Continental Simos 12.1Bosch EDC16U31Delphi DCM6.2VSiemens/Continental Simos 12.2Delphi DCM6.2Bosch MED9.1.x

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