More Tuning Guides
Tuning Guides
Tuning guide for 4.0 TFSI EA825 SUV
Achieve over 1,000 hp with the SQ7, SQ8, RS Q8 and URUS!
4.0 TFSI Tuning Guide – Even faster with the super SUV!
We'll help you make your SUV with 4.0 TFSI even faster - with our tuning guide you'll achieve an incredible 1,060 hp final output! So that you are stable and safe on the road, you will find out exactly which tuning parts fit together and what you absolutely need to make maximum performance possible.
Installed in:
- Audi SQ7 4M
- Audi SQ8 4M
- Audi RS Q8 4M
- Lamborghini URUS
Year of construction:
since 2019
Engine codes:
- DCU
- DHU
The stated performances are based on Power Division's experience with the Audi RS Q8 with standard 600 hp.
Stage 1
increased efficiency:
+ 170 hp
+ ??? Nm
Final output:
770 hp
??? Nm
The basis for more power
The basis for this stage is the optimisation of the control and transmission software, which you can obtain from your local competent chip tuner.
Stage 2
increased efficiency:
+ 210 hp
+ ??? Nm
Final output:
810 hp
??? Nm
The basis for more power
The basis for this stage is the optimisation of the control and transmission software, which you can obtain from your local competent chip tuner.
Don't forget to also order our racing spark plug socket so that you can install the racing spark plugs safely and quickly.
Stage 3
increased efficiency:
+ 240 hp
+ ??? Nm
Final output:
840 hp
??? Nm
The basis for more power
The basis for this stage is the optimisation of the control and transmission software, which you can obtain from your local competent chip tuner.
Stage 4
increased efficiency:
+ 360 hp
+ ??? Nm
Final output:
960 hp
??? Nm
The basis for more power
The basis for this stage is the optimisation of the control and transmission software, which you can obtain from your local competent chip tuner.
We recommend that you also install our harmonic vibration damper with gel filling directly at . This eliminates all negative vibrations that occur on the crank drive, also ensures improved idling and reduces turbo lag during fast gear changes. In order to be able to install the vibration damper optimally , you can also find our counterholder set for vibration damper and crankshaft here.
You should install our h-beam conrods for 4.0L TFSI engines from stage 4 at the latest. These are extremely light and stable at the same time, making them perfect for extreme performance.
Stage 5
increased efficiency:
+ 460 hp
+ 410 Nm
Final output:
1060 hp
1210 Nm
The basis for more power
The basis for this stage is the optimisation of the control and transmission software, which you can obtain from your local competent chip tuner.
We recommend that you also install our harmonic vibration damper with gel filling directly at . This eliminates all negative vibrations that occur on the crank drive, also ensures improved idling and reduces turbo lag during fast gear changes. To optimise the installation of the vibration damper , you can also find our counterholder set for vibration damper and crankshaft here.
The conversion to our h-beam conrods is now a must in order to be able to drive the achieved performance safely and stably.
Turbo guide
increased efficiency:
Final output:
The optimum turbocharger for your tuning project
The turbocharger is one of the most important tuning measures of all, as there is extreme performance potential in the compression ratio. That is why you will find all the turbos from the guides and suitable alternatives in this special turbo guide, for example if you prefer a specific manufacturer. We have also compiled a lot of information for you on the subject of turbocharger, which you should take a look at. In addition to the detailed turbo tips, there is also a page on running in engines correctly, turbo lag and, of course, our 14 turbo rules.
3 Years Warranty
3 Years Warranty
His first car was a Polo Mk1 with a 40 Weber twin carburetor and 129 PS (95 kW). His second was an Audi 50. Today Bartek tunes Lamborghinis to 1000 PS (735 kW). Even as a young boy, Bartek disassembled vehicles and put everything back together better. He wrote his high school diploma with oil on his fingers. The trained automotive mechanic with a focus on engines and gearboxes was determined to go into motorsports. In his 10 years in Formal 1, he supervised 73 races, including as engine mechanic for Ralf Schumacher at Toyota. Since 2010, he has dedicated himself fully to his company BAR-TEK® and helps his customers to bring VW and Audi engines to peak performance.
Expert in
Engine
Gearbox
YOUR TUNING EXPERT
BAR-TEK® -
Your specialist for professional
Engine tuning
We love engines, performance and speed. Here you will find everything you need to increase the performance of your engine. Above all, professional engine tuning for VW and Audi is one of our specialities. We are also happy to give you personalised advice and show you what you can get out of your car on our test bench. We can also take over the tuning completely for you. Just give us a call!
Bartek
Yours Bartek
Bartek
Yours Bartek
Europe's No. 1 in engine tuning
Europe's largest shop for Audi and VW engine tuning.
Same day dispatch
Orders placed before 12 noon will be dispatched the same day.
All items are BAR-TEK® proved
All items are tested and inspected by us.
25 years of engine tuning experience
Including 10 years in the premier class of motorsport!
