Audi’s RS6 and RS7 C7 were designed to be the monsters of the high end segment. Going all out against the M division’s 4.4 liter engines, joined by the late arrival of Mercedes-AMG with their own 4.0TT, that part of the market keeps getting more interesting by the day.

The engine can reach or exceed 750hp in stage2, on stock turbos with upgraded downpipes. Further performance enhancements come from remapping the gearbox to be more responsive and get rid of its internal torque limitations, so that it can really deliver the 1000hp/1000Nm that ZF designed it for.


Upgrade specifications

  • 98RON
  • Upgraded downpipes
  • #etuners Stage2 engine remap
  • #etuners Stage2 ZF AL551 gearbox remap

Performance results

  • Maximum engine power: 740hp (measured 600hp stock with upgraded downpipes), gains 140hp
  • Maximum engine torque: 937Nm (measured 757Nm stock with upgraded downpipes), gains 180Nm

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