BMW Diesel Performance Tuning
Diesel and Mild Hybrid Diesel
Diesel and Mild Hybrid Diesel
What about the latest diesel technology?
Here, too, our team has year of of experience. Developed in Switzerland and quality Made in Germany. Our tune works with cars before and after production 06/2020 as well as with the latest Diesel Hybrid models and is TUV approved.
Inside our Engine Performance Tuning Module is an advanced control unit that is designed to optimize and work with the factory BMW ECU. The BMW maps and algorithms within the control unit have been elevated for BMW engines, sending improved parameters to the stock ECU to control boost and rail pressure depending on load, engine speed, and other factors.
The dAHLer Engine Performance Tuning Module increases the boost pressure and increases the fuel by changing the rail pressure by a small amount which results in more power and torque but stays within the BMW engine’s safety regulations.
Our Engine Performance Tuning Module for BMW diesel 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 and torque increase. A positive side effect are fuel savings depending on BMW driving mode with our Engine Performance Tuning Module due to the massive increase in torque.
Our Engine Performance Tuning Module 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 the necessary plugs on the engine
The Engine Performance Tuning Module for BMW diesel engines is completely reversible to OEM specs and installs in less than an hour 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 diesel. 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 for BMW diesel engines!
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!
This Performance Tuning Module for BMW diesel plugs in ahead of the engine computer on the wiring harness. Our module, developed in Switzerland and manufactured in Germany by experts monitors all boost pressure and rail pressure sensor. Our Engine Performance Tuning Module revolutionizes advanced tuning as it’s not the run-of-the-mill piggy-back style, chip tuning, flash tuning upgrades or other tuners you find for less and simply increase injection pressure to dangerous levels.
With our Engine Performance Tuning Module for BMW diesel engines all of the factory safeguards 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, 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.
All dAHLer Performance Tuning Modules for BMW diesel cars were thoroughly evaluated on the street, track and unrestricted German Autobahn. Each Tuning Module is manufactured in Germany at an ISO 9001:2015 certified facility, and tested by the German TUV according to the latest regulations to fulfill the highest safety standards.
VEHICLE MANUFACTURER WARRANTY AND EMISSIONS DISCLAIMER
dAHLer Competition Line makes no guarantees to the lawfulness of any parts used for “on highway vehicles” and accepts no responsibility for compliance with the vehicle’s OEM warranty.
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