BMW X4 M F98 Tuning
by dAHLer Competition Line
BMW calls the BMW X4 M Pure Performance and a Sports Activity Coupe, we call it a hell a of car after it’s been supersized by dAHLer Competition Line.
The BMW M TwinPower Turbo inline 6-cylinder engine is designed from factory for maximum performance with a forged crankshaft and additional oil coolers, generating an incredible 612 hp output with the available dAHLer engine performance upgrade for the BMW X4 M F98.
Our Engine tuning performance upgrades work with cars after production 06/2020!
Gigantic 22-inch ultra-light FORGED wheels, a lowering kit and a quad stainless-steel performance exhaust system with flap-control, with reduced backpressure help to boost the performance of the tuned 612-horsepower engine, while amplifying its aggressive tone.
Exhaust comes with outlets that match perfectly the M rear diffuser. This is just a part of the exclusive program we offer for the BMW X4 M F98.
Unleash up to 612 hp with the available dAHLer Competition Line upgrade and dominate the road with your BMW X4 M.
THE X4 M – BMW X4 M & M Competition F98: Engine Performance Tuning
X4 M X4 M Comp.
Max HP gain: Max HP gain:
132 hp / 97 kW 102 hp / 75 kW
Max trq. gain: Max trq. gain:
120 Nm / 89 ft-lbs 120 Nm / 89 ft-lbs
Read more - Tuning for THE X4 M - BMW X4 M & M Competition
THE X4 M – BMW X4 M & M Competition F98
based on 480 hp (353 kW), 600 Nm (443 ft-lbs):
- Enhanced power: 612 hp (460 kW), 720 Nm (531 ft-lbs), based on 98 octane gas rating
based on 510 hp (375 kW), 600 Nm (443 ft-lbs):
- Enhanced power: 612 hp (460 kW), 720 Nm (531 ft-lbs), based on 98 octane gas rating
– WLTP-E6d-temp tested and EU/CH homologated by the German TUV
– Engine Performance Tuning Module includes wiring harness
– Power gains of up to 132 hp to the wheels on a stock vehicle
– Quick Plug & Play Installation (less than 45 min)
– Runs as smoothly as stock, this is how your BMW should have come from the factory
– Compatible with all driving modes
– Fuel economy unchanged during normal driving
– Ethanol (E93 or less) compatible tuning maps
– Not VIN locked, can be removed without a trace and resold down the road
– Developed in Switzerland, manufactured in Germany
– Worldwide 3-year product warranty
Learn more - App Control
Controlling of the dAHLer Engine Performance Upgrade via your smartphone is just one of the awesome features of our tuning module.
With our tuning module you have the option to choose your own and fully customizable driving program. Wirelessly connect the dAHLer engine tuning performance module to your Bluetooth 4.0 compatible iOS and Android device via the free dAHLer Mobile app.
This option allows you to change 3 different performance maps, and update the firmware worldwide as we release free newer versions with updates, more powerful maps. If desired the extra power can be easily switched on or off with your smartphone, even while driving.
Our app includes a configurable warm-up timer, so the pilot can decide how long warming up is needed before using the engine tuning. A separate Mobile app purchase is not required!
We will provide you the app after the purchase of our engine performance upgrade free of charge.
Learn More - About our technology
Our Engine Performance Tuning Module for the BMW X4 M and X4 M Competition F98 integrates flawlessly to extract maximum power and torque without faults and errors – just flawless. The harness has OEM style plugs to connect in-line with each boost pressure sensor and the camshaft position sensor on the engine.
Our Engine Performance Tuning Module for the BMW X4 M and X4 M Competition F98 is completely reversible to OEM specs and installs in less than 45 minutes just in a few simple steps. This will be a safely upgrade which makes this the easiest and most effective power upgrade you will ever make on your BMW X4 M and X4 M Competition F98. For a substantial increase in power output, with minimal downtime for installation, full serviceability, and can be reverted back to stock then this Engine Performance Tuning Module power upgrade is best!
Inside our dAHLer Engine Performance Tuning Module is an advanced control unit that is designed to optimize and work with the factory BMW ECU. The BMW X4 M and X4 M Competition F98 maps and algorithms within the control unit have been elevated for this BMW engine, sending improved fuel and ignition parameters to the stock ECU to control boost depending on load, engine speed, and other factors.
Also included in the scope of delivery is an adapter which, when installed, returns the vehicle to its original state without having to remove the cable harness of the dAHLer engine performance upgrade. This can be used, for example, at a workshop appointment.
With our Engine Performance Tuning Module all of the factory safeguards of your BMW X4 M and X4 M Competition F98 remain in place, including overload protection and warm-up protocols to preserve longevity and factory drive-ability. One of the amazing advantages of this type of system is that it is unaffected by factory BMW updates and service.
If BMW updates the computer software of the BMW X4 M, our Engine Performance Tuning Module is not lost or overwritten. This is where competitor tuning modules fall short! This is just another key aspect of our module because BMW is constantly releasing small software updates. All of the factory diagnostics and service access is retained.
The Performance Tuning Module is undetectable to plug-in diagnostic readers and it leaves no traces behind. A valet connector is included and installs in minutes to bypass the Engine Performance Tuning Module and revert the car to factory settings. With the valet plug installed the BMW engine computer will use the stock maps instead of getting modified data from the Engine Performance Tuning Module.
THE X4 M – BMW X4 M & M Competition F98: Power Pedal
Our Performance Tuning Power Pedal for the BMW X4 M and X4 M Competition F98 is ready for use immediately after installation and will give your BMW X4 M & X4 M Competition a 10% quicker in acceleration.
Read more - THE X4 M - BMW X4 M & M Competition: Power Pedal
Our Performance Tuning Power Pedal for the BMW X4 M and X4 M Competition F98 is a direct plug in to the existing (OEM) engine harness at the gas pedal. There are only POSITIVES.
The dAHLer Performance Tuning Power Pedal for the BMW X4 M and X4 M Competition F98 is completely reversible to OEM specs and installs in less than 30 minutes just in a few simple steps.
Selected optimization mode of the dAHLer Performance Tuning Power Pedal can be read at a glance as it is visualizing with a clear LED program and the device always remembers the last driver’s setting even after an engine stop.
Optimized control signals also offer significant fuel savings depending on the driving mode.
The dAHLer Performance Tuning Power Pedal actually sends the signal to the computer (BMW engine ECU) a lot quicker.
FEATURES AND BENEFITS
- Adjustable at 18 different characteristic lines
- 10% quicker in acceleration
- Improves the response of your BMW immediately after installation
- Quick Plug & Play Installation
- Compatible with all BMW driving modes
- Fuel economy unchanged during normal driving
- Not VIN locked, can be removed without a trace and resold down the road
- Made in Europe -> developed in Switzerland, manufactured in Germany
- Worldwide 3-year product warranty
THE X4 M – BMW X4 M & M Competition F98: Performance Exhaust System
4-pipe stainless steel performance exhaust system
An addition to our exceptional performance upgrades for your BMW X4 M or X4 M Competition F98 is the dAHLer performance exhaust system, taking it to the next level.
You’re looking for a high-quality German-made stainless steel performance exhaust system with exhaust flap for your BMW X4 M / M Competition?
Learn More - About X4 M Exhaust System
All dAHLer performance exhaust systems for BMW M cars are handcrafted from high quality 1.4301 stainless steel and are Made in Germany by a team of specialists at an ISO 9001:2015 certified facility.
A dAHLer performance exhaust system for the BMW X4 M and X4 M Competition F98 comes with a high-performance muffler and double exhaust flap system with no drone on the highway of a much more aggressive sound then the stock muffler but still be perfectly livable for daily driving.
Not only do we engineer our valve-controlled performance mufflers to sound good we engineer the performance exhaust systems that fit your BMW or BMW M car properly for a much easier installation.
Designed to mount using the factory BMW X4 M exhaust hangers, the dAHLer performance exhaust system is a bolt-on replacement for the OEM version. To help reduce the time you spend installing the dAHLer performance exhaust system on your BMW X4 M, slip-fit joints are included to make fitment as easy as possible. Our quad or double exhaust tips are designed to fit the stock BMW M diffuser.
The dAHLer performance exhaust system for the BMW X4 M and X4 M Competition F98 includes a high-flow, valve controlled, stainless-steel performance muffler, and is available as a cat-back system.
Our performance exhaust system for the BMW X4 M and X4 M Competition F98 is here to improve your driving experience with an awesome sound and a noticeable bump in performance.
Under normal driving conditions, our valve-controlled performance muffler stays closed, and the dAHLer performance exhaust system for the BMW X4 M and X4 M Competition F98 is quite unassuming and nobody will really even suspect your car even has an aftermarket performance exhaust system or muffler. But, when you open up the throttle, the valve-controlled system opens up the exhaust flaps, and our performance exhaust system gives your BMW X4 M and X4 M Competition F98 a menacing growl.
For those who want to be fully in command of the exhaust sound at any time and get the race car like feeling, dAHLer offers an exhaust flap remote-controlled device.
For more details make sure you check out our category Exhaust Flap Control
THE X3 M – BMW X3 M & Competition F97: Sound Video
4-pipe stainless steel performance exhaust system
THE X4 M – BMW X4 M & M Competition F98: Exhaust Flap/Valve Control
Our Exhaust Flap Control Module for the BMW X4 M F98 was developed and manufactured in Germany and is a must have if you like to control the sound of your car.
Learn More - About X4 M Exhaust Flap Control
With the device installed you can manually open and close the standard built-in exhaust flap of your BMW X4 M F98 at any time. It operates at the push of a button on the in delivery included remote control or can be programmed to your mirror buttons, so the system will be very well integrated.
Installation of our Exhaust Flap / Valve Control Module in your BMW X4 M F98 is easy and can be carried out by anyone with a little manual skill. The device is a direct plug in to the existing (OEM) harness. You pull out the original plug and connect it to the socket. The other plug is then connected to the socket on the exhaust flap and the connection is done.
The complete installation takes place in the trunk and under-body. You look for a cable duct or unused sealing plug that leads from the inside to the outside. Power supply comes directly from the original plugs and there is no need to lay cables through the interior of the vehicle.
With our smart Exhaust Flap / Valve Control Module, one cannot close the exhaust flap permanently. This is for safety reasons as when driving at full throttle with the exhaust flap closed it could damage the engine in a long term.
You can choose between 2 options
Flap Control S
You can switch the exhaust flap to OPEN permanently and back to STOCK function with the 2-button remote control.
With the OPEN function the flap stays open until you either close it via remote or turn off engine. With the STOCK function the BMW engine control unit takes over the opening and closing. The start setting is predefined to STOCK and cannot be changed.
Flap Control X
In addition, Stage 2 has the functions of Stage 1 and the following:
Start mode adjustable via remote control or memory function
THE X4 M – BMW X4 M & M Competition F98: Lowering Kit
Performance Lowering Springs are the first step in suspension performance enhancement. A dAHLer lowering kit for the BMW X4 M & M Competition F98 is a performance spring set created for the serious enthusiast.
Read more - BMW X4 M & M Competition: Lowering Kit
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 X4 M & M Competition F98.
The benefits of a lower stance are many. Let’s begin with the performance advantages of a dAHLer sports spring set installed in your BMW X4 M & M Competition F98.
A dAHLer lowering spring equipped BMW X4 M & M Competition F98 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 the BMW X4 M & M Competition F98 provides the ultimate balance between high performance, extreme lowering and comfortable ride quality.
THE X4 M – BMW X4 M & M Competition: 22” FORGED Wheel Sets
The True greatness for the BMW X4 M & M Competition: Where others draw a final Line at 20” or 21″, dAHLer provides your BMW X4 M & M Competition F98 the finishing touch with stylish, high-quality, exclusive and ultra-light 22″ FORGED wheels. All dAHLer FORGED wheels for the BMW X4 M & Competition are manufactured at an ISO 9001:2015 certified facility, in Germany according to the latest regulations to fulfill the highest safety standards.
dAHLer has designed a wheel which meets the highest demands with maximum strength and at the same time the lowest weight.
A 10.5 x 22 inch FORGED wheels weighs only 17 kg (US 37.52 lb) without tire to develop the maximum performance of your BMW X3 M.
Read more - BMW X4 M & M Competition: 22’’ Forged Wheel Sets
FORGED WHEEL ADVANTAGES AT A GLANCE:
- 30% to 35% weight saving compared to conventional light alloy wheels
- significantly improved longitudinal and lateral dynamics
- significantly improved acceleration and deceleration values due to the lower accelerated mass
- improved and more agile handling/steering behavior
- high-quality paint (powder coating) for perfect protection of the forged wheel surface
- with integrated FORGED and dAHLer lettering
THE X4 M – BMW X4 M & M Competition: 21” Alloy Wheels
Even though the BMW X4 M Competition comes already equipped with 20” or 21″ BMW Performance wheels, it makes the car still looks stock. It needs a real BMW enthusiast to tell the difference between the available BMW packages.
So, how to make a difference?
Read more - BMW X4 M & M Competition: 21’’ Wheel Sets
High-class dAHLer light alloy wheels and wheel and tire packages in 21 inch for your BMW X4 M and X4 M Competition F98 stand for innovation and individuality and therefore are dAHLer alloy wheel and tire packages are the perfect match for modern BMW cars like the BMW X4 M Competition and the real enthusiast who likes to think individually.
So, give your BMW X4 M something to set apart from the crowd with a 21 inch dAHLer wheel and tire package for your BMW X4 M F98.
dAHLer light alloy wheels and wheel and tire packages in 21 inches for your BMW X4 M or X4 M Competition F98 are not only much more attractive than most of the heavy stock BMW alloy wheels they are mostly lighter and therefore require less energy to rotate.
dAHLer light alloy wheel and tire packages in 21 inches give you many performance advantages over the heavy stock BMW alloy wheels or wheel and tire packages, which contributes to a better handling, better acceleration, and better braking of your BMW X4 M or X4 M Competition F98.
You can find a large selection of colors in the category Alloy Wheels
THE X4 M – BMW X4 M & M Competition: Floor Mats
dAHLer Floor Mats for BMW X4 M F98
Read more - BMW X3 M & M Competition: Floor Mats
dAHLer floor mats deluxe edition in black tuft velour
fiber material 100% polyamide, backing latex-fine-
profile for excellent grip, high-quality appearance
includes all necessary holders and attachment parts
The dAHLer floor mats give the vehicle an individual
sporty touch even in the foot area.
With Logo and lettering
Set consisting of:
Two floor mats front with dAHLer logo and lettering
Two floor mats rear
The vehicle type must be specified before ordering
For Left Hand Drive cars only
We ship worldwide!
Give us a call or drop us an email to learn about what we can offer to customize your BMW M car.
Get in touch with us
Do you have an order, product or customer service question for us?
Are you interested in a personal quotation?
Are you looking for a dealer or an installer?
Please use our contact form.
+49 (0) 6831 – 69 850 80
+49 (0) 6831 – 69 850 81
Our operating hours are
Monday – Thursday
08:30 am – 12:30 pm CET
01:30 pm – 04:30 pm CET
08:30 am – 12:30 pm CET
01:30 pm – 04:00 pm CET
We are physically located in Saarlouis, Germany