Seat Leon Cupra 300 Tuning via OBD2

Factory output 300 PS and 400 Nm. With the NGM App you flash your car straight through the OBD2 port to up to 390 PS and 510 Nm — no workshop, back to stock at any time.

Stock 300 PS 380–400 Nm
Stage 1 375PS 490 Nm+75 PS · +90 Nm
Stage 2 390PS 510 Nm+90 PS · +110 Nm

All versions

Which Leon Cupra 300 is yours?

Version Engine code Model years Stock Stage 1 Stage 2
Leon Cupra 300 EA888 Gen3 2017–2018 300 PS
380 Nm		 375 PS
490 Nm		 390 PS
510 Nm
Leon Cupra 300 ST EA888 Gen3 2017–2020 300 PS
380 Nm		 375 PS
490 Nm		 390 PS
510 Nm
Leon Cupra 300 ST 4WD EA888 Gen3 2017–2020 300 PS
400 Nm		 370 PS
470 Nm		 390 PS
510 Nm

Where do I find the engine code? In the vehicle registration document, field P.3, or on the sticker on the timing belt cover.

All-in-One License

What it unlocks

  • ECU Tuning – Stage 1
  • ECU Tuning – Stage 2
  • TCU Tuning – Stage 1
  • TCU Tuning – Stage 2
  • Pops & Bangs (Sport Mode)
  • Stationary Rev Limiter
  • Vmax Limiter Removal
  • Exhaust Flaps Permanently Open (Sport Mode)
  • Hardware: Turbo Inlet
  • Hardware: Intake
  • Hardware: Intercooler
  • Hardware: Downpipe
  • Fuel: 98 Octane
  • Fuel: 102 Octane
  • Fuel: 100 Octane

Prices for this car

Two ways, one port

Performance & Tech Most popular
All-in-OneLicense
from — —
Stage 1 and 2 for engine and gearbox, plus every sound feature. Lifetime licence. Get All-in-One
Experience
SoundLicense
from — —
Crackles, rev limiter, Vmax and exhaust flaps — without changing power. Get Sound

Track use only. This software is intended exclusively for use on closed circuits. Modifying the engine control unit can void road approval. The end user is responsible for complying with the regulations in their country.

More vehicles

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