Audi S4 B9 Tuning via OBD2

Factory output 354 PS and 500 Nm. With the NGM App you flash your car straight through the OBD2 port to up to 420 PS — no workshop, back to stock at any time.

Stock 354 PS 500 Nm
Stage 1 420PS 620 Nm+66 PS · +120 Nm

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: Intercooler
  • Hardware: Intake
  • Hardware: Downpipe
  • Fuel: 98 Octane
  • Fuel: 100 Octane
  • Fuel: 102 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

See all supported vehicles →