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RacingLine OEM+ Performance Tuning for       
300 I 310 I 320 PS  Continental Turbo 

RacingLine OEM+ Performance Tuning for       
300 I 310 I 320 PS  Continental Turbo 

RacingLine OEM+ Performance Tuning for       
300 I 310 I 320 PS  Continental Turbo 

RacingLine OEM+ Performance Tuning for       
300 I 310 I 320 PS  Continental Turbo 

RacingLine OEM+ Performance Tuning for       
300 I 310 I 320 PS  Continental Turbo 

RacingLine Performance Tuning for       
Audi RS4 & RS5 B9/9.5 
2017+ 

2.9 V6TT EA839

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RacingLine OEM+ Performance Tuning for       
300 I 310 I 320 PS  Continental Turbo 

RacingLine OEM+ Performance Tuning for       
300 I 310 I 320 PS  Continental Turbo 

RacingLine OEM+ Performance Tuning for       
300 I 310 I 320 PS  Continental Turbo 

RacingLine OEM+ Performance Tuning for       
300 I 310 I 320 PS  Continental Turbo 

RacingLine OEM+ Performance Tuning for       
300 I 310 I 320 PS  Continental Turbo 

High Performance
Tuning f
or 2.9 TFSI EA839
By RacingLine.

Ready to transform your Audi RS4 or RS5?

We've been hard at work developing and testing our RacingLine Performance Software for the 450 PS 2017+ EA839 engine for the past couple of years. 

Naturally, our 2.9 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 and dyno all over the world. And now, it's ready to transform your car.

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Feature packed.

We've packed our ECU & TCU calibrations with added features, including fuel quality options, Theft Protect, plus compatibility with our PDM 'Flash at Home' system.

Scroll down to read more, or use the shortcuts:

Power Gains

Let's talk numbers....  
The Stage 1 transformation.

450PS
600NM

330KW
600NM

444BHP
443lbft

STOCK

502PS
693NM

364KW
693NM

495BHP
511lbft

STAGE 1

Stage 1 is all about delivering a transformative power & torque gain, but with no mechanical changes needed. And as the dyno graph shows all so clearly, it's a night and day difference.

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STAGE 1 : with TCU installed,

98 RON fuel.

CLICK TO ENLARGE

CALIBRATION FOR DIFFERENT FUEL GRADES AVAILABLE:
95ron / 93 AKI

(POWER FIGURES WILL VARY)

All figures as tested on Racingline Superflow 4wd dynamometer (DIN corrected) running normal 98 RON pump fuel.

All stock power & torque figures are manufacturer-stated outputs.

As dyno readings can vary, these figures intended for illustrative purposes only.

PDM Flash at Home
Applications
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RacingLine PDM Flash at Home with App Connect Mobile Phone flash

PDM App-Connect
Mobile Phone Flashing

Once you've purchased and installed your PDM system, simply download the free PDM App onto your Apple or Android phone or tablet, and take full control of your tuning from your device, wherever you are at the time (providing you have phone/data coverage).

Your smartphone can now connect wirelessly to the PDM dongle, which is connected via the OBD port.

  • Tune your car using your smartphone

  • Swap between different fuel grades

  • Change to different tune level

  • Activate Theft-Protect (where available)

  • Return to stock any time

  • Check for fault codes (DTCs) and erase

RacingLine PDM Flash at Home with App Connect Mobile Phone flash
RacingLine PDM Flash at Home with App Connect Mobile Phone flash
RacingLine Performance Tuning Remap for Audi RS 6, RS 7, RS Q8, C8 2019 2020 2021 2022 2023

RacingLine PDM.    
End-user Flashing Tool and Cable.

Welcome to PDM - a whole new way of installing, upgrading and managing your RacingLine Software, any time, anywhere, and fully compatible with this 2.9 TFSI tuning.

The Power Delivery Module allows you to access the full RacingLine Performance Software calibration suite for your car from your laptop or via your mobile device with the free App-Connect download. Quickly and safely reflash your Engine Control Unit (ECU) and DSG Transmission Control Unit (TCU) anywhere with a wifi/phone connection.

Meaning you can install your software, vary between fuel types, return to stock or activate Theft Protect as often as you want, wherever you want.

RacingLine PDM Flash at Home with App Connect Mobile Phone flash
RacingLine PDM Flash at Home with App Connect Mobile Phone flash
RacingLine PDM Flash at Home with App Connect Mobile Phone flash
RacingLine PDM Flash at Home with App Connect Mobile Phone flash

Hardware required?    

This 2.9 V6TT Stage 1 Performance Calibration requires NO hardware/parts upgrades to achieve the quoted power outputs.

RacingLine Performance Tuning for Audi RS4 & RS5 B9/9.5 2017+ 2.9 TFSI

Confirmed applications.    
2.9 TFSI V6TT models    
2017+

>     Audi RS 4 B9/9.5                     2017+

>     Audi RS 5 B9/9.5                     2017+

Confirmed engine code:  DECA

Added Features
RacingLine Performance Tuning for Audi RS4 & RS5 B9/9.5 2017+ 2.9 TFSI
RacingLine Performance Tuning for Audi RS4 & RS5 B9/9.5 2017+ 2.9 TFSI
RacingLine Performance Tuning for Audi RS4 & RS5 B9/9.5 2017+ 2.9 TFSI

Our Features.    
Some nice extra details.

It's not just the performance gains. Our RacingLine Software calibrations also include some nice added extra features for your RS:

Speed Limit Removal 

Raised Rev Limit

Left Foot Braking enabled

Performance Gauges rescaled:

  • boost pressure

  • torque

  • power (in KW)

Start/stop inversion - default to 'off' on startup

Rev Limit Temperature Protection

Revised Oil Temperature Management

PDM 'Flash at Home' enabled

Theft Protect

Different Fuel Modes: 98 RON / 95 RON

30-day money-back guarantee

TCU Gearbox Tuning

ZF Gearbox Tuning.    
Matched TCU Upgrades.

The RacingLine TCU Dynamic Tuning for your RS's gearbox is an essential complement to ECU engine tuning to get the most out of the ZF 8-speed S-tronic transmission.

 

Our TCU gearbox calibration's driving mode strategy is optimised to suit higher power levels. Rather than instantly trying to shift up to eighth gear as soon as possible, it provides a more natural gear selection profile, and unlocks the quickest shift times in hard driving.

 

Flick the car over to manual, and at last you'll have true gear control at your fingertips - no auto-upshift*, no kick down until you command it (or until you drop back to D/S modes).

Smart stuff.

* note: some 2022+ MY transmission codes are locked and cannot be flashed

RacingLine Performance Tuning for Audi RS4 & RS5 B9/9.5 2017+ 2.9 TFSI
Theft Protect
RacingLine Performance Tuning for Audi RS4 & RS5 B9/9.5 2017+ 2.9 TFSI

Theft Protect.    
for use with PDM system.

Leaving your beloved RS parked somewhere risky? Going away on holiday? Dangerous neighbourhood?

 

One of nice features of the RacingLine 2.9 TFSI calibration suite - only when used with our PDM system - is the Theft Protect function. 

It takes just a moment to flash the car via your PDM with the Theft Protect map, and unlike any immobilisers the ECU is now effectively blank until you return to your car and reflash to Stage 1 (or stock). 

 

Meaning that there is literally no way for the engine to start.  Zero possibility.  Peace of mind included.

RacingLine Performance Tuning for Audi RS4 & RS5 B9/9.5 2017+ 2.9 TFSI
RacingLine Performance Tuning for Audi RS4 & RS5 B9/9.5 2017+ 2.9 TFSI

Power & torque
gains. 

The power & torque gains from the 2.9 TFSI engine speak for themselves. Your car's performance and drivability will be simply transformed.

RacingLine Performance Tuning for Audi RS4 & RS5 B9/9.5 2017+ 2.9 TFSI

Peace of
mind.

We are uniquely positioned to tap into a vast knowledge base and resources network in our development. And we're confident enough that you'll love it that we offer a 30 day full money-back guarantee.

RacingLine Performance Tuning for Audi RS4 & RS5 B9/9.5 2017+ 2.9 TFSI

Beautiful drivability.

We've put a lot of our development focus into ensuring beautiful, progressive driveablilty characteristics for the RS4 / RS5.

RacingLine Performance Tuning for Audi RS4 & RS5 B9/9.5 2017+ 2.9 TFSI

Return to stock.

Should you ever want to return your car to standard, the OEM+ system has the facility to return your ECU to 'True Stock', the exact state it was in prior to installation of OEM+ tuning.

Why RacingLine?   
Benefits of OEM+ Software

Let your RacingLine tune     
 breathe free.

Get the most out of your RS4 or RS5 RacingLine Performance Software with our beautiful Carbon Cold-Air Intake.

When running Stage 1's increased boost pressure, unrestricted airflow becomes more important than ever. We've developed our calibrations alongside this intake, meaning that your software can automatically exploit the massive flow-gains that this induction system delivers.

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Our Development.    
24 months of hard work.

We've been running our RS5 and RS4 development cars for over two years to ensure the thorough development of our 2.9 TFSI Performance Software. 

 

Whether in our dyno cell, accumulating road mileage, or pushing beyond the extremes on-track, we've put tens of thousands of hard test miles under the wheels of these cars to fully optimise our calibrations to perfection. 

Only after 2 years of intensive work is our RacingLine OEM+ Software ready to offer to customers. That's the RacingLine difference. 

How to buy

How do I buy?    
Our RacingLine dealers.

Our OEM+ software can be purchased and installed through any one of our recognised worldwide OEM+ Technical Centres. Visit our dealer locater page to find your nearest RacingLine OEM+ dealer.

And now, with our PDM Power Delivery Module system, you have the added option of installing and varying your calibration yourself at home.

Either way, our network of Technical Centres are there for you should you ever have any concerns pre pr post-purchase. 

After all, aren't some jobs best left to the experts?

RacingLine Performance Tuning for Audi RS4 & RS5 B9/9.5 2017+ 2.9 TFSI
NOTE

All of the above power figures are accurate, tested illustrations; however, please do remember that actual power figures can vary up or down slightly dependant on many factors such as the condition of your engine & ancillaries, the fuel quality, climate and altitude, other modifications fitted, and even testing methods.

Also please remember that changing your car's software will affect its manufacturer warranty. It is your responsibility to notify your insurer and to ensure that your car still complies with all your local road laws.

 

By adding significant power and torque gains to your engine & drivetrain, wear and tear may be accelerated on these mechanical components, especially if driven hard. Regular servicing and high quality lubricants are more important than ever at higher power levels. Please consult your supplying dealer for full information.

RacingLine Performance Tuning for Audi RS4 & RS5 B9/9.5 2017+ 2.9 TFSI

Track Tested.    
Pushed to the limits.

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