BMW M3 & Competition G80 Tuning
The BMW M3 Sedan G80 – How to create an extreme sports sedan?
A dAHLer engine performance upgrade for the BMW M3 Competition Sedan G80 will blow you away.
The incredible 3.0-liter BMW M TwinPower Turbo inline 6-cylinder engine outperforms your competitors with a 0-60 mph acceleration time of just 3.2 seconds and a staggering 612 hp (US 605 hp) and incredible 750 Nm (553 ft-lbs) of torque in the M3 Sedan Competition model customized by dAHLer.
Our engine performance upgrades work with cars before and after production 06/2020 as well for xDrive and RWD models.
BMW M3 Competition: Engine Performance Tuning
EU Version -> US Version
Max HP gain:
102 hp (75 kW) -> 102 hp US
Max Torque gain:
100 Nm -> 74 ft-lbs US
510 hp (375 kW) -> 503 hp US
650 Nm -> 479 ft-lbs US
612 hp (450 kW) -> 605 hp US
750 Nm -> 553 ft-lbs US
Based on 98 octane -> 93 octane US
Features - Engine Upgrade
- Works with cars before and after production 06/2020
- No removal of the DME required
- Controlling of the Performance Tuning via your smartphone
- Quick Plug & Play Installation
- 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
- 93 octane or less compatible tuning maps
- Not VIN locked, can be removed without a trace and resold down the road
- Developed in Switzerland and Made in Germany
- Tested on the German Autobahn
- Comes with TUV Part Approval (emission tests according to WLTC regulations)
- USA -> EPA compliant
- Worldwide 3-year product warranty
Controlling of the dAHLer Engine Performance Upgrade for the BMW M3 and M3 Competition G80 Sedan 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.
About our technology
DESCRIPTION – We don’t push it over the limits!
Our Engine Performance Tuning Module for the BMW M3 and M3 Competition G80 Sedan 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, camshaft position sensor, and rail pressure sensor on the engine.
The dAHLer Engine Performance Tuning Module for the BMW M3 and M3 Competition G80 Sedan is completely reversible to OEM specs and installs in about 1 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 M3 G80 Sedan. For a substantial increase in power output, with minimal downtime for installation, full serviceability, and can be reverted back to stock then this dAHLer 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. BMW M3 G80 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 and rail pressure 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 M3 G80 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.
dAHLer Engine Tune M3 G80 | Installation & Dyno Run | KIES Motorsports
Catless Downpipe S58 engine – BMW M3 G80 G81 M4 G82 G83
A dAHLer Catless Downpipe S58 engine (set) for the BMW M3 G80 G81 and M4 G82 G83 will perfect the sound and power of your car.
Made from high quality stainless steel and comes with a classy sandblasted finish and can be shipped worldwide.
True to the motto: Exact like a Swiss clockwork, the dAHLer Catless Downpipe S58 for the BMW M3 G80 G81 and M4 G82 G83 meets the highest demands in optics and fitting accuracy. A great success for us that it’s extremely lightweight at maximum strength. It weights only 4.3 kg (8.6 lbs)
The installation time is according to BMW timings and the new sound and power for the BMW S58 engine underlines the high-tech character. It installs by simply using the original fastening points. While it is possible to install this part on your own, it is highly recommended that you use a professional. dAHLer will not be responsible for poor installation practices. We recommend having the assembly carried out by a professional car workshop or BMW dealership.
BMW M3 & M3 Competition: Cat-Back Exhaust Systems
We offer a performance cat-back exhaust systems (EU from OPF) for the BMW M3 G80 Sedan with a sound that has to be experienced.
An addition to our exceptional performance upgrades for your BMW M3 G80 is the dAHLer performance exhaust system, taking it to the next level.
BMW M3 G80: dÄHLer HP High-Performance Exhaust
You’re looking for a high-quality German-made stainless steel performance exhaust system with exhaust flap for your BMW M3 or M3 Competition G80 Sedan?
Our dAHLer performance exhaust systems for the BMW M3 G80 is 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.
No check engine lights, no re-programming of your car or anything silly is required after installation. The dAHLer exhaust system for the M3 G80 is compatible with xDrive, RWD, left and right hand drive models as well as cars with and without OPF.
Approved and tested by the German TUV this system comes with a European Homologation according to the latest emission standards and is EPA compliant (USA).
Rolling legit with a high-class exhaust system with an awesome sound makes the difference to our competitors.
The dAHLer performance exhaust system for the BMW M3 and M3 Competition G80 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 M3 G80 properly for a much easier installation.
Designed to mount using the factory BMW M3 G80 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 M3, 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 M3 G80 Sedan includes a high-flow, valve controlled, stainless-steel performance muffler, and is available as a cat-back system.
The dAHLer exhaust system for the BMW M3 G80 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 exhaust system for the BMW M3 G80 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 M3 a powerful 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
dÄHLer RedLine Exhaust
Experience dÄHLer RedLine – For those who want a little more
A dÄHLer RedLine exhaust system for the BMW M3 Competition G80 Sedan comes with a high-performance muffler and 2 exhaust valves with a much more aggressive sound then the stock muffler but still be perfectly livable for daily driving.
dÄHLer RedLine is the most aggressive sounding performance exhaust system that dÄHLer offers for the G80. What that basically means is this muffler specifically designer on the engineer BMW vehicle to have that aggressive sound, yet still provide no drone at highway speeds.
The dÄHLer RedLine exhaust system comes with a bespoke H-Pipe to replace the stock front resonator (unlocks a smooth tone out of the S58) and includes a high-flow, valve controlled, stainless-steel performance muffler.
Our RedLine exhaust system for the BMW M3 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, as operation of exhaust valves is unchanged and the dAHLer RedLine exhaust system is quite unassuming. But, when you open hit the throttle, the valve-controlled system opens up the exhaust valves and our dÄHLer RedLine exhaust system gives your BMW M3 that menacing growl.
Exhaust Sound & Installation Video
dÄHLer Valve Controller
Our exhaust valve controller for the BMW G80 M3 and M3 Competition was developed in Switzerland and manufactured in Germany and is a must have if you like really to control the sound of your M3.
You may think your BMW M exhaust button will open the exhaust valves of your BMW M3 -> 100% and all the time but that’s not the case!
With the dAHLer Valve Controller installed you can manually open and close the standard built-in exhaust valves of your BMW M3 and M3 Competition G80 Sedan 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 Valve Controller X in your BMW M3 G80 can be carried out by anyone with a 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 or 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 Control Module, one cannot close the exhaust flap permanently. This is for safety reasons as when driving at full throttle with the exhaust valve closed it could damage the engine in a long term.
Flap Control X
Start mode adjustable via remote control or you can use a memory function for the last setting of your exhaust valves.
dÄHLer Sound-Plus-Kit all BMW G8x M3 M4 for stock exhaust
A dAHLer Sound-Plus-Kit for the stock exhaust of the BMW M3 G80 G81 and M4 G82 G83 will boost the sound of your stock exhaust up to 9 DB.
Our bespoke H-pipe in conjunction with our Valve Controller that opens the stock valves 100% at all driving modes, speeds, and RPM unlocks a senor tone out of the stock exhaust
system and enhances the burbles in Sport Plus Mode. You will hear a noticeable difference in sound but still be perfectly livable for daily driving!
This is a great first mod on anyone’s journey in the aftermarket world and for those who unsure to go with a complete new exhaust system.
Made from high quality stainless steel in a compact size this Sound-Plus-Kit can be easily shipped worldwide.
True to the motto: Exact like a Swiss clockwork, the dAHLer Sound-Plus-Kit for all BMW M3 G80 G81 and M4 G82 G83 for the stock exhaust system meets the highest demands in optics and fitting accuracy. A great success for us that it’s extremely lightweight at maximum strength. It weights only 6.4 kg (12.8 lbs)
The installation time is approx. 2 hours and the new sound of your stock M car with the dAHLer Sound-Plus-Kit underlines the high-tech character of your M. While it is possible to install this part on your own, it is highly recommended that you use a professional. dAHLer will not be responsible for poor installation practices. We recommend having the assembly carried out by a professional car workshop or BMW dealership.
dÄHLer Valve Controller Installation Video -> Exhaust Valves don’t open 100% stock!
(by KIES Motorsports LLC)
dÄHLer CDC2 design 21 inch FORGED Wheels for all BMW G8x M3 M4 and CS
– Smoke Black Edition –
21 inch FORGED wheels – SMOKE BLACK EDITION – The delicacy and the true greatness for all BMW G80 M3 Sedan, G81 Touring / Wagon, G82 M4 Coupe, G83 Convertible and CS. Where others draw a final Line at 20″, dÄHLer provides your BMW M car the finishing touch
High-quality, exclusive and ultra-light 21 inch FORGED wheels. Using state-of-the-art production technology, dÄHLer has designed a wheel named CDC2 which meets the highest demands with maximum strength and at the same time the lowest weight.
The wheel is aesthetically optimally integrated into the overall appearance of the BMW G80 M3 Sedan, G81 Touring / Wagon, G82 M4 Coupe, G83 Convertible and CS and thus supports the powerful appearance in a harmonious way due to its optimal size.
– Made in Germany
– Ultra light FORGED material
– High-quality paint (powder coating) for perfect protection of the surface
– Significantly improved longitudinal and transverse dynamics
– Significantly improved acceleration and deceleration values due to the lower, accelerated mass
– Improved and more agile handling and steering behavior
– Individual design and only available for BMW & BMW M cars
– Engineered and tested to work perfectly with modern BMW & BMW M cars
– Wheel and tire packages come with high-class Michelin tires
– Great longevity, material quality and durability
– 2-year worldwide warranty
All dÄHLer CDC2 21 inch FORGED wheels are manufactured at an ISO 9001:2015 certified facility, in Germany according to the latest regulations to fulfill the highest safety standards. Machining process takes place in fully automated production lines using the latest technology.
dÄHLer Full Carbon 3 Piece Front Splitter Lip BMW
A dÄHLer Full Carbon 3 Piece Front Splitter for the BMW M3 G80 Sedan will perfect the looks of your vehicle. This carbon fiber front lip not only looks amazing, it’s also aerodynamically designed to give your M more downforce.
The dÄHLer carbon fiber 3 piece front lip fits perfectly onto your G8X (G80, G81 G82, G83) generation M3 and M4 sports sedans, touring / wagon coupe or convertibles.
This front lip not only looks amazing, it’s also aerodynamically designed to efficiently channel air and reduce drag. Form and function packed into one gorgeous and lightweight product that will definitely make you fall in love with your car all over again.
Made from authentic, hand laid carbon fiber material, epoxy resin and then finished in a durable gloss clear coat for UV-protection and extra durability. Every of our carbon aerodynamic parts is made from high-quality 3K twill wave carbon with a UV coat to prevent yellowing. It can be maintained with ease just like the paint on your car.
The dÄHLer carbon fiber front lip for the BMW M3 G80 G81 and M4 G82/G83 consists of 3 parts for easy shipping at low cost worldwide.
True to the motto: Exact like a Swiss clockwork, the dAHLer carbon fiber front lip for the BMW M3 G80 G81 and M4 G82/G83 meets the highest demands in optics and fitting accuracy. A great success for us that it’s extremely lightweight at maximum strength.
This dÄHLer lip installs simply using the original fastening points.
FORGED dry carbon fiber engine cover
A dAHLer forged dry carbon fiber engine cover for the BMW M3 G80 G81 and M4 G82 G83 will perfect the looks of your S58 engine.
Exact like a Swiss clockwork, the dAHLer forged carbon fiber engine cover for the BMW M3 G80 G81 and M4 G82 G83 S58 engine meets the highest demands in optics and fitting accuracy. A great success for us that it’s extremely lightweight at maximum strength. It weights only 0.9 kg (2 lbs)
Made from authentic, hand laid forged dry carbon fiber material, epoxy resin and then finished in a durable gloss clear coat for heat-protection and extra durability
We ship worldwide!
Give us a call or drop us an email to learn about what we can offer to customize your BMW M3.