Throughout its company history, MEC GmbH “KessTech” has always established itself as an innovative and reliable partner for high-quality flap exhaust systems. In the midst of the current economic challenges, the company has now taken a decisive step to secure its future and emerge stronger from the situation: the initiation of preliminary self-administration proceedings in accordance with Section 270b.
Stability and Control: What the Procedure Means
Through the self-administration process, MEC GmbH retains full control over all business processes. It enables the company to actively implement stabilization and long-term restructuring measures. The ability to deliver remains unrestricted: production and delivery continue to take place on time and in the usual quality.
Guarantee services and warranty claims are also fully covered - a clear signal of reliability and stability that customers can rely on.
The challenges and planned measures
The step was necessary in order to successfully cope with the economic burdens caused by outstanding liabilities from a company takeover, a sluggish expansion strategy and problems in the supply chains.
The planned measures include:
• Reorganization of the financing structure: The goal is sustainable debt relief.
• Reorganization of sales: The dealer structure is to be optimized, particularly in the “Customizing Harley-Davidson” area.
• Expansion of foreign markets: New markets are to be developed through cooperation with general importers and distributors.
The stated goal: The adoption of an insolvency plan that sustainably reduces and revitalizes the company.
A strong promise for the future
MEC GmbH looks ahead optimistically. With high-quality, legal and innovative products, the company remains a reliable partner for its customers.
Questions or uncertainties? The company is available to answer any questions at any time and is convinced that it can successfully pursue this path together with the support of its community.
MEC GmbH “KessTech” - A step into the future 13
• Thomas Uppenbrink & Collegen GmbH, Hagen
• Klepper and Partner Rechtsanwälte PartGmbH, Hagen
Provisional administrator:
• Dr. Jan Plathner, Frankfurt/Main
MEC GmbH is doing everything it can to sustainably strengthen its market position and, as one of the leading providers, to continue setting the standards in the field of flap exhaust systems.
Euro 5+ for motorcycles – everything you need to know at a glance
From 2025, the Euro 5+ standard will be mandatory for motorcycles. This further development builds on the Euro 5 requirements introduced in 2020 and brings stricter rules for emissions monitoring and the durability of systems such as catalytic converters. The objective: fewer emissions in the long term and more sustainable use of technology. But how exactly do these changes affect us drivers? What are the requirements and what should you prepare for? Here are the most important facts and background.
Euro 5+ – Why an extension of the existing standard?
The evolution from Euro 4 to Euro 5 and now to Euro 5+
Since 1999, the EU has been pursuing the goal of reducing pollutant emissions from vehicles with the so-called Euro standards. For motorcycles, Euro 4 (from 2016) was a major turning point with significantly stricter limits for nitrogen oxides (NOx) and carbon monoxide (CO). Euro 5, introduced in 2020, continued these requirements, with even stricter limits for all types of emissions.
Euro 5+ goes one step further: instead of just limiting emissions, the technology is questioned. Do emissions control systems really last the entire lifespan of a motorcycle? How can you ensure that the limit values are also adhered to in real driving operations?
This is where Euro 5+ comes in – with stricter testing procedures and expanded monitoring of emissions-related systems.
The Sabina test robot from Dr. Jekill & Mr. Hyde simulates driving conditions for exhaust systems.
The three central innovations in Euro 5+
1. Onboard Diagnostics II (OBD II)
Motorcycles must be equipped with a more advanced onboard diagnostic system that continuously monitors the function of emissions-related components. This means that problems such as a defective catalytic converter can be identified early. The driver is informed of malfunctions before higher emissions occur.
2. Long-term durability of exhaust gas purification systems
Manufacturers must prove that catalytic converters and other emissions-related components function throughout the entire lifespan of a motorcycle - not just on the test bench, but also in real driving conditions.
3. More realistic noise testing
The limit values for driving noise remain at 77 dB(A), but the test methods are adjusted so that they better reflect real driving situations. The aim is to ensure that motorcycles remain quiet in everyday life - without losing the character of a bike.
What does Euro 5+ mean specifically for motorcyclists?
Purchasing decisions – what awaits you?
• New purchases: Motorcycles that are newly registered from 2025 must meet the Euro 5+ standard. For us drivers, this means more modern technology, but also potentially higher acquisition costs.
• Existing vehicles: Models registered before 2025 are not affected by the new regulations. So you can continue to drive your current motorcycle without restrictions.
Technology and maintenance – what changes
The more advanced exhaust systems and the new OBD II could ensure that maintenance becomes more precise, but also more complex. Repair costs could increase, especially if there are defects in catalytic converters or sensors. Positive: Such problems are detected early by the diagnostic system, which can prevent consequential damage.
Euro 5+ for motorcycles simply explained 39
Dr. Jekill & Mr. Hyde – Innovation meets new norms
A good example of how manufacturers react to emissions regulations is Dr. Jekill & Mr Hyde. They are known for their electronically adjustable exhaust systems, which both meet legal requirements and maintain driving pleasure.
For Euro 5, for example, they have developed an O₂ sensor extender that sits between the body and the end cap of the system and continuously monitors the exhaust gas values. This ensures that regulations are met without losing the typical sound.
It is to be expected that they will again develop solutions for Euro 5+, or have even already developed them. At the European Bike Week, Dr. Jekill & Mr. Hyde first insights into their new approaches to how modern exhaust systems can meet the stricter requirements without compromising on quality or driving experience. Technologies were presented that not only meet the strict requirements of the Euro 5+ standard, but also simulate real driving operations to ensure maximum reliability and efficiency.
Euro 5+ for motorcycles simply explained 40
What was particularly impressive was the use of their Sabina test robot, which recreates driving operations under realistic conditions in order to test the systems for longevity and efficiency. At the same time, the company emphasized that they do not lose sight of the needs of their customers - especially those who continue to expect the characteristic sound and special driving experience of a Harley-Davidson.
This balance between legal requirements and drivers' expectations impressively shows how technological innovation and the preservation of tradition can go hand in hand.
Sabina test robot – realistic testing of exhaust systems.
What does the future hold – the outlook for Euro 6
Euro 5+ is not the end of development. There are already discussions about the introduction of Euro 6, which may come in 2028. This could lead to further tightening of emissions and driving noise. There are also topics such as the electrification of motorcycles and safety requirements (e.g. ABS requirement for light motorcycles).
For us drivers the question remains: What is the balance between driving pleasure and regulation? It is clear that the coming years will be exciting – both from a technical perspective and for the market.
Summary: What you need to know now
• Euro 5+ applies to all new registrations from 2025.
The standard expands the existing Euro 5 requirements with more stringent testing and monitoring.
• Existing vehicles are not affected.
You can continue to ride your current motorcycle as usual.
New vehicles without Euro 5+
New vehicles without Euro 5+ should be registered in 2024, if at all it will be very time-consuming to get your vehicle registered. The authorized dealers will have to work with daily registrations. There are limited exceptions for manufacturers when carrying inventory into the new year. The rules are different here; if the manufacturer itself carries out a daily registration, according to my information, the vehicle is still considered a new vehicle for the current year. It will also be possible to buy a Sport Glide, for example, in 2025. Contrary to previous information, there will still be Sport Glide and Fat Bob models in 2025.
• The new systems offer advantages, but also bring challenges.
Advanced exhaust technology ensures cleaner values and lower emissions, but could make maintenance more complex.
• The future remains in motion.
Euro 6 and electrification could further change the market. Anyone planning a new motorcycle should keep an eye on developments.
Harleysite. Compiled to the best of our knowledge. This is a very complex topic and despite careful research, errors cannot be ruled out.
Almost everyone who thinks of Harley-Davidson thinks of the unmistakable sound of these machines. And although many love this sound more than anything else in the world, every few years it becomes more difficult for the motorcyclist to enjoy this sound.
Jekill and Hyde Street Glide Sharkskin Blue
With new rules and regulations, the best thing we can do is cruise along the highway quietly like a mouse without our beloved blubber as a suitable soundtrack.
Valve exhaust manufacturer Dr. Jekill & Mr. Hyde offers the solution to thousands of drivers with their electronically adjustable exhaust systems, giving drivers the optimal sound without the risk of ending up on the wrong side of the law.
But with new agreements like R41.05 and Euro5+, the voices are getting louder and louder that flap exhaust systems are now over... but is that really the case?
Euro5+ and R41.05 - what does that mean?
First the facts: What do the new regulations mean? Of course there are pages full of technical language written about it, but we'll summarize it briefly. Euro5+ is the current regulation for emissions controls and requires vehicles to meet strict criteria for harmful emissions. These provisions are essential to reduce environmental impacts and promote a more sustainable future; Criteria already outlined by Dr. Jekill & Mr. Hyde are fulfilled.
R41.05 is different because it concerns the noise regulation of motorcycles and is intended to reduce noise pollution. These regulations require that motorcycles remain below a certain decibel level at speeds between 10 and 100 km/h. These regulations apply to new motorcycles in the EU, as well as to previously registered motorcycles that are newly registered.
Dr. Jekill & Mr. Hyde offers the solution to stricter legislation
In order to write a program under these conditions that still offers the driver the ideal sound and is legal, a system must go through countless test runs and drives in order to perfectly match the software to the exhaust system. In short: it is almost impossible for a human being made of flesh and blood to achieve this.
Introducing Sabrina
To ensure that the new Dr. To ensure that Jekill & Mr. Hyde systems comply with R41.05 regulations, the exhaust manufacturer, headquartered in the Netherlands, has invested in a state-of-the-art testing laboratory. In a closed room with several microphones and the latest sound software, all bikes and their exhaust systems are tested and checked to the utmost.
The new CVO 121 Street Glide in the Jekill & Hyde test laboratory.
At the center of this testing process is a robot named Sabrina. It continuously carries out emission and sound measurements as well as endurance tests under the highest precision conditions. Thanks to it, a revolutionary flap system could be developed that adapts to driving behavior to maintain the optimal sound level and offer a constant sound experience within legal limits.
VIDEO - MEET SABRINA THE TEST ROBOT - Dr. JEKILL & Mr HYDE
For this purpose, a completely new Smartbox (the brain of a Dr. Jekill & Mr. Hyde system) was developed, as well as servomotors that react at lightning speed. Since the software now has to intervene more often, this should not be perceived as a nuisance for the driver. Thanks to the new actuators, the flap can now be positioned in many more positions than before, so the ride still feels very 'smooth'.
Without these testing facilities and technologies, it would be virtually impossible to develop a legal exhaust that both meets R41.05 standards and offers a high quality sound experience. Therefore, Dr. Jekill & Mr. Hyde is the only manufacturer of adjustable exhaust systems in the world that can provide the optimal sound through this combination of advanced technology, robotics and state-of-the-art testing infrastructure.
New exhaust system for Harley-Davidson CVO 121 models
CVO 121 Harley-Davidson with Jekill and Hyde flap exhaust system
Thanks to the new technology and Sabrina, it's Dr. Jekill & Mr. Hyde managed to create a perfectly fitting exhaust for the new HD CVO 121 models. Which is of course legal and, despite new strict rules, still offers the driver the ultimate driving experience.
This technology is of course also used for all other new models such as the 117 Tourer, Sportster S and Nightster, making Dr. Jekill & Mr. Hyde more than ready for the future. So if you thought it was the end of the flap exhaust... you thought wrong!
Breaking news!Harley-Davidson® and Dr.Jekill & Mr. Hydehaveofficially partnered with each othertobring the rider the ultimate sound of freedom.The street-legal, electronically adjustable exhaust systems are available as official aftermarket products at authorized Harley-Davidson® dealers throughout EMEA.
This collaboration extends across a network of all distribution points in the diverse regions of Europe, the Middle East and Africa.Read the officialannouncementfrom Harley-Davidson and Dr.Jekill & Mr. Hyde below.
XOFFICIALANNOUNCEMENT
Dr. Jekill & Mr. Hyde officially authorized aftermarket exhaust system for Harley-Davidson EMEA!
The Jekill and Hyde Company is pleased to announce that it will be working even more closely with Harley-Davidson to offer innovative exhaust technology for customers looking for the ultimate riding experience.
All authorized Harley-Davidson dealers in Europe, the Middle East and Africa can purchase the Dr. Sell Jekill & Mr. Hyde exhaust products as an official aftermarket product. The street-legal, electronically adjustable exhaust systems from Dr. Jekill & Mr. Hyde can be used on all Harley-Davidson® models.
Both companies will continue to work closely together to bring new exhaust products to market quickly, building on the success of previous collaborations including the LUX exhaust for the Harley-Davidson Nightster®.
KessTech Pro-Line: Revolution in motorcycle accessories with an 8-year guarantee
There is an exciting new product from KessTech that will make the heart of every biker who likes good sound beat faster: the KessTech Pro-Line . This new product line promises not only impressive quality, but also exclusive features that will take your driving experience to a new level.
For the company's 40th anniversary in 2024, KessTech the Pro-Line product line, which is available for Harley-Davidson and Indian models with Euro 4 and Euro 5. Customers who have their Pro-Line flap exhaust system installed by a specialist dealer receive a standard guarantee of 4 years.
Through a simple and free online registration, this guarantee can be extended by a further 4 years, giving a total of 8 years of guarantee on the system. Further information is available directly on the KessTech website .
8-year guarantee1: The KessTech Pro-Line sets new standards in terms of longevity and trust. With an extended warranty of 8 years, KessTech shows its commitment to quality and customer satisfaction. This is a clear signal that they stand behind their products and offer long-term security to their customers.
Special Features:Mode Save – A highlight of the Pro-Line is the “Mode Save” function . This allows you to save your preferred settings and activate them automatically every time you start your motorcycle. A feature that is not only convenient, but also takes your personal preferences into account. Other innovative features that improve usability and driving experience.
KessTech Pro-Line Street Glide ST 117
Individual styles:
KessTech understands that individuality plays a big role in biker life. Therefore, the Pro-Line various customization options, including luxurious 24K gold end caps . These options allow every rider to add a personal touch to their Harley-Davidson.
The KessTech Pro-Line is more than just an extension of the range - it is a tribute to the needs and wishes of the motorcycle community. With the combination of a long warranty, innovative features and individual style options, KessTech sets new standards in the world of motorcycle accessories. Anyone who drives their Harley-Davidson for a longer period of time or would like to sell it during this time has the benefit of an 8-year warranty with the Pro-Line system after registration.
Information from KessTech GmbH / Text: Harleysite Photo credit: KessTech
Customers who have their Pro-Line flap exhaust system installed by a specialist dealer receive a standard guarantee of 4 years. Through a simple and free online registration, this guarantee can be extended by a further 4 years, giving a total of 8 years of guarantee on the system. ↩︎
KessTech and Cult-Werk will present themselves together at the Hamburg Harley Days 2023
Hamburg, May 10, 2023 - The renowned companies KessTech and Cult-Werk are pleased to announce that they are joining forces and will be present together at this year's Hamburg Harley Days. The event will take place from May 19th to 21st, 2023 and is considered one of the largest Harley-Davidson events in Europe.
KessTech is known worldwide for the production of electronic exhaust systems for motorcycles. KessTech's innovative technologies allow riders to customize the sound and performance of their motorcycle at the touch of a button. With their wide product range, ranging from cruiser to sports motorcycles, KessTech has established itself as a trustworthy partner in the motorcycle industry.
Breakout Nado KessTech
Cult-Werk is a renowned company that specializes in the production of high quality custom parts. The core competence lies in the production of many parts made of ABS plastic! No other manufacturer in this category in Europe can offer this.
With a talented team of designers and craftsmen, Cult-Werk creates custom motorcycles that reflect the personality and style of their owners. Every Cult-Werk motorcycle is a handcrafted masterpiece that embodies the highest quality and exclusivity.
The cooperation between KessTech and Cult-Werk at the Hamburg Harley Days 2023 promises an impressive presentation of innovation and craftsmanship. Visitors have the opportunity to experience the latest exhaust systems from KessTech and be inspired by the fascinating custom bikes from Cult-Werk. In addition, experts from both companies will be on site to answer questions and explain their products and services to visitors.
The Hamburg Harley Days attract thousands of motorcycle enthusiasts from all over the world every year. The three-day event offers a varied program with live music, shows, exhibitions and of course numerous impressive motorcycles.
Visit the KessTech and Cult-Werk stand at the Hamburg Harley Days 2023 and experience the unique sound in the world of exclusive motorcycle riding experiences. Find out more about the latest technological developments from KessTech and be inspired by the unique custom parts from Cult-Werk.
Now your time has come! Environmentally friendly! Illegal was yesterday – today you can drive legally!
The regulations are becoming increasingly strict and police checks are becoming more and more frequent. ... just the right time to switch from illegal to legal sound!
Swap your exhaust system now for a legal, type-approved KESSTECH system and save €500.00 or €400.00!
Order your complete system now with the discount code “KT-ABWRACK500” and your mufflers in the shop “KT-ABWRACK400”
Explore the Pan America Sound! KessTech “Explorer” for Pan America now available!
In June we released the prototype of our non-adjustable system “Explorer” for Pan America. ...and now we are ready to deliver this world first from today!
Order now and experience the real Pan America sound! (external link)
By the way: Last week we also released the pre-production version of our adjustable exhaust for Pan America! At the moment we are working hard on the production version of the adjustable Pan America exhaust.
The first KessTech exhaust system for Pan America – Off to new adventures!
Last weekend we presented a world first at the Motor Bike Expo in Verona: The first accessory exhaust system for Harley-Davidson Pan America!! “KessTech Explorer” is the only accessory system so far for the new adventure bike. Here is the information in brief:
Non-adjustable exhaust system for HD Pan America
Modern design – perfectly tailored to the bike
Available to order now! Expected to be available around August 2021
Pre-order price (valid until July 31, 2021): only €999!
KessTech Explorer for free* among all pre-orders received by July 31, 2021 You will soon find the exhaust system in our configurator! We are also already working on an adjustable system. News about this will follow soon. Stay tuned!
Raffle to end customers. Automatic participation for all pre-orders for the KessTech Explorer system that are received by KessTech by July 31, 2021
KessTech EURO5 systems for touring models are now being delivered!
KessTech announced today that delivery of the first EURO5 exhaust systems for Harley-Davidson Touring models will begin this week!
EURO5 exhaust systems are now also available for the Softail 114 series and Sport Glide 107! More models will follow soon.
KessTech EURO 5 we deliver
According to its own information, the company is now the market leader for adjustable exhaust systems with an EU type approval for motorcycles. With more than 55 specialized employees, the company produces these high-quality systems in Germany.
More adjustable exhaust systems will follow soon! Stay tuned!!
![KessTech exhaust system for the Pan America from Harley-Davidson](https://www.harleysite.de/wp-content/uploads/2021/09/HD_Pan_Ammerica_KessTech_Auspuff.jpg "KessTech "Explorer" for Pan America now available! 102")
