It applies that a few extra horse powers added under the hood of the BMW 8-series Coupe G15 fit in just right. As a matter of fact, it’s not just the increase in horsepower and torque, but the overall set up of the BMW 8-series Coupe G15 in the extensively optimized version from dAHLer Competition Line.
Read more - Tuning for M850i xDrive
Get the dAHLer Competition Line upgrade and put that hammer down.
THE 8: BMW Engine Performance Tuning for M850i xDrive
- Enhanced power: 530 hp (390 kW), 750 Nm (553 ft-lbs), based on 98 octane gas rating
- (Engine Performance Tuning Module includes wiring harness)
- WLTP-E6d-temp tested and EU/CH homologated by the German TUV
More Engine Performance Upgrades available for gasoline and diesel models!
You can find the selection in the categories Gasoline Engine / Diesel Engine
BMW M850i: Engine Performance Tuning
QUICK FACTS
EU Version -> US Version
Max HP gain:
90 hp / 66 kW -> 85 hp US
Max Torque gain:
100 Nm / 74 ft-lbs -> 72 ft-lbs US
Standard power:
530 hp (390 kW) -> 523 hp US
750 Nm (553 ft-lbs) -> 553 ft-lbs US
Enhanced power:
620 hp (456 kW) -> 608 hp US
850 Nm (627 ft-lbs) -> 625 ft-lbs US
Based on 98 octane -> 93 octane US
More Engine Performance Upgrades available for gasoline and diesel models!
You can find the selection in the categories Gasoline Engine / Diesel Engine
Our Engine Performance Tuning Module for BMW and BMW M cars is a direct plug in to the existing (OEM) engine harness for a factory appearance and fitment and an instant hp and Nm / ft-lbs gains. There are only POSITIVES. The customer will simply be blown away by the power increase.
Our Engine Performance Tuning Modules work with all BMW Mild-Hybrid cars.
dÄHLer ATTC – A power pedal with extra features and app control
Give your BMW a new way of anti-theft protection and at the same time a way better engine response with the dÄHLer Anti-Theft Throttle Commander combined with all Power Pedal features. Controlling of the dÄHLer ATTC via your smartphone is just one of the awesome features of our device.
Anti-Theft System
The revolutionary dAHLer anti theft system comes with an Anti-Theft Mode, a Valet Mode, Power Pedal Mode and is a must have if you want to protect your BMW against theft.
You control your dAHLer Anti-Theft Throttle Commander – ATTC with the included remote control unit without losing sight of the essentials.
How does the ATTC work?
Our module, wiring harness and remote (Anti-Theft System) can be installed in any BMW, BMW M, BMW Plug-in Hybrid and BMW Electric vehicle with an electronic gas pedal and is ready for use immediately after installation.
It’s is a direct plug into the existing (OEM) harness.
The dAHLer Anti-Theft Throttle Commander disables the accelerator pedal on the next vehicle start. This makes it impossible to rev-up the engine without having the dAHLer remote control.
Criminals might be able to crack the signal, open the door, even start the engine and shift in gear, but this is where the story ends. They are unable to move the car.
It is not necessary to activate the Anti-Theft mode again after each stop. The function remains activated by default until the function is deactivated again.
Grand Theft Auto - Is it really that simply to steal a modern car?
Unfortunately, it is absolutely simple, takes 2 minutes with the right technology which is mostly in the hands of criminals.
In vehicles with a keyless go or a similarly functioning system, theft is carried out by means of a relay attack.
Criminals try to intercept signals
It has been known for years that the trick works in front of single-family homes, in parking lots, even while you sit in coffee shop, where there is often only a short distance between the car and the car keys. But underground car parks in large apartment buildings? Yes, perpetrators also run through the stairwells of apartment buildings and try to intercept signals on the apartment doors.
Nationwide in the United States in 2020, there were 810,400 vehicles reported stolen, up from 724,872 in 2019 and that number has increased dramatically in the last two years.
Accelerator pedal tuning
In modern BMW cars when you step on the throttle, you’re not moving a linkage anymore. You’re actually sending a signal to a computer and most of these new BMW have a lot of what is termed dead pedal.
You step on the pedal and it takes one or two inches of travel before anything happens in the vehicle. After the install of the the dAHLer Anti-Theft Throttle Commander ATTC the gas pedal response will improve immediately.
Does it give you any more power?
No, the dAHLer ATTC with Power Pedal features doesn’t give you any more engine power but it makes the vehicle feel a lot more responsive and instead of pushing the gas pedal all the way into the carpet to get maximum engine performance power, you can push the pedal halfway down and your BMW will accelerate like you had it all the way down.
With the dAHLer ATTC device installed there are a lot more responsive and making your car act like a hot rod!
Read more - BMW 8-series Coupe G15: Performance Lowering Kit
BMW 8-series Coupe G15: Performance Lowering Kit
Performance Lowering Springs are the first step in suspension performance enhancement. A dAHLer lowering kit for your BMW 8-series Coupe G15 is a performance spring set created for the serious enthusiast.
A sports spring set with the lowest possible drop but with the exceptional ride quality you expect from a high-class tuner like dAHLer.
Using progressive spring technology to lower the vehicle’s center of gravity.
This proprietary progressive design delivery, both a smooth softer initial spring rate for exceptional ride quality combined with a stiffer final rate for high performance handling of your BMW 8-series Coupe G15.
The benefits of a lower stance are many. Let’s begin with the performance advantages of a dAHLer sports spring set installed in your 8-series BMW.
A dAHLer lowering spring equipped in your BMW 8-series Coupe G15 will exhibit reduced body roll in corners as well as reduce squat during acceleration and diminish nosedive under braking.
Another performance advantage that is often overlooked is the reduced drag coefficient. A dAHLer sports spring set for BMW and BMW M cars provides the ultimate balance between high performance, extreme lowering and comfortable ride quality.
BMW 8-series Coupe G15: Performance Lowering Kit
Performance Lowering Springs are the first step in suspension performance enhancement. A dAHLer lowering kit for your BMW 8-series Coupe G15 is a performance spring set created for the serious enthusiast.
A sports spring set with the lowest possible drop but with the exceptional ride quality you expect from a high-class tuner like dAHLer.
Using progressive spring technology to lower the vehicle’s center of gravity.
This proprietary progressive design delivery, both a smooth softer initial spring rate for exceptional ride quality combined with a stiffer final rate for high performance handling of your BMW 8-series Coupe G15.
The benefits of a lower stance are many. Let’s begin with the performance advantages of a dAHLer sports spring set installed in your 8-series BMW.
A dAHLer lowering spring equipped in your BMW 8-series Coupe G15 will exhibit reduced body roll in corners as well as reduce squat during acceleration and diminish nosedive under braking.
Another performance advantage that is often overlooked is the reduced drag coefficient. A dAHLer sports spring set for BMW and BMW M cars provides the ultimate balance between high performance, extreme lowering and comfortable ride quality.
We ship worldwide!
Give us a call or drop us an email to learn about what we can offer to customize your BMW car.