RacingLine OEM+ ECU Upgrade – RS6, RS7 & RSQ8 C8 4.0TFSI V8 Twin Turbo

$2,550.00

Ready to transform your Audi RS6, RS7 or RS Q8?

Naturally, our 4.0 TFSI calibration provides a mighty boost in power and torque – but we’ve also placed great focus on ensuring enhanced drivability. All with the reassurance that it has been tested on road, track and dyno all over the world. And now, it’s ready to transform your car.

Available in store only

SKU: OEM UP 4.0TFSI-1
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Audi RS6 C8 on road

RACINGLINE OEM+ PERFORMANCE SOFTWARE

Audi RS6 / RS7 / RSQ8

4.0 TFSI V8TT EA835

Performance tuning for 2019+ Audi RS6 C8, RS7 C8 and RS Q8 fitted with the 600 PS 4.0 TFSI twin-turbo V8.

EXPLORE THE OUTPUTS ↓

V8 TWIN-TURBO PERFORMANCE

High Performance
Tuning for 4.0 TFSI EA835
By RacingLine.

RacingLine OEM+ software transforms the 600 PS Audi RS6, RS7 and RS Q8 with immense power and torque while preserving progressive factory-like drivability.

Developed and validated on road, track and dyno worldwide, the range includes removable PCM tuning, Stage 1, OPF-retaining Stage 1+ and Stage 2 for eligible non-OPF applications.

Audi RS6 4.0 TFSI V8 engine

DEVELOPED WORLDWIDE

Mighty output.
Beautiful drivability.

Fuel-grade options, Theft Protect, raised limits, revised temperature management and PDM flash-at-home support are integrated into the calibration suite.

PCM

REMOVABLE PLUG-IN TUNING

Start with PCM.
Easy in, easy out.

STOCK441kW800 Nm

600 PS · 591 BHP

PCM PLUG-IN508kW934 Nm

689 PS · 680 BHP

PCM adds substantial power without reflashing the factory ECU. It requires no supporting hardware and can be removed without a trace.

1

NO HARDWARE CHANGES

Stage 1.
A complete transformation.

STOCK441kW800 Nm

600 PS · 591 BHP

STAGE 1512kW984 Nm

697 PS · 687 BHP

Stage 1 delivers 697 PS and 984 Nm on 98 RON fuel with no mechanical changes required.

1+

FACTORY CATALYSTS & OPF RETAINED

Stage 1+.
Ultimate road-legal flow.

STOCK441kW800 Nm

600 PS · 591 BHP

STAGE 1+552kW1080 Nm

750 PS · 740 BHP

Stage 1+ retains the factory catalysts and OPF while adding the essential airflow, cooling and transmission upgrades needed for 750 PS.

2

FACTORY TURBO MAXIMUM

Want more?
Stage 2 tuning.

STOCK441kW800 Nm

600 PS · 591 BHP

STAGE 2565kW1148 Nm

768 PS · 757 BHP

Stage 2 extracts the maximum from the factory turbos. It requires intake, intercooler, high-flow catalyst and TCU support, and is not applicable where the factory OPF/GPF must remain.

CONFIRMED APPLICATIONS

Audi RS range.
2019+ C8 platform.

  • Audi RS6 C8 · 2019+
  • Audi RS7 C8 · 2019+
  • Audi RS Q8 · 2019+
  • Engine codes DJPB and DHUB

Not applicable to 2023+ Audi RS Performance models. ECU and transmission availability must be confirmed before purchase.

OPTIONAL & REQUIRED

Supporting
hardware.

Stage 1 needs no hardware changes. Stage 1+ adds airflow, cooling and transmission support. Stage 2 additionally requires a high-flow catalyst and is for eligible non-OPF applications only.

Required Optional× Not required Not applicable

Stage 1

  • Performance air filter
  • High-flow intake
  • Sports-cat downpipe ×
  • Performance intercooler
  • ZF TCU software

Stage 1+

  • Performance air filter
  • High-flow intake
  • Sports-cat downpipe ×
  • Performance intercooler
  • ZF TCU software

Stage 2

  • Performance air filter
  • High-flow intake
  • Sports-cat downpipe
  • Performance intercooler
  • ZF TCU software

SOFTWARE EXTRAS

Feature packed.
More than output.

Fuel choices

98 RON and 95 RON calibrations, with output varying by fuel quality.

Theft Protect

Immobilising calibration available through the RacingLine PDM system.

Dynamic protection

Temperature-based rev limits and revised oil-temperature management.

Driver-focused extras

Speed-limit removal, raised rev limit, rescaled gauges and start/stop inversion.

 

 

 

VehicleBodyYears
Audi
Audi RS6 C8 RS6 TFSI Mild HybridAll bodies2019–2026
Audi RS7 4KA RS7 TFSI Mild HybridAll bodies2019–2026
Audi RSQ8 4MN RS FSI Mild HybridAll bodies2019–2026

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