The importance of high-performance braking systems in modern sports cars

High-performance braking systems and modern sports cars - two terms that don't just make technology fans go into raptures. But have you ever wondered what distinguishes high-performance braking systems from conventional braking systems? And why they are indispensable in modern sports cars? What are the key features that characterize a MOV'IT high-performance braking system? How do technical developments in this area revolutionize the driving experience?

You'll find the answers in this blog article. Let's go!

What makes a brake system a high-performance brake system?

The term high-performance braking system is not technically specified. There are no official regulations that define what exactly a high-performance braking system must be able to do. It is common in the industry to define the performance of a braking system in comparison to other braking systems.

For a long time, renowned car magazines regularly published test reports on new sports cars. The brake systems were tested under identical conditions in order to make objective comparisons. The test parameters included, for example:

• Deceleration performance at a certain speed: How quickly does the vehicle come to a standstill at a certain speed?
  
• Change in braking performance after several heavy braking maneuvers in quick succession: What is the fading behavior of the braking system?

All these factors influence not only safety, but also ride comfort and the durability of the braking system.

The four most important features of a high-performance braking system

To make the term high-performance braking system a little clearer and more tangible, we have collected frequently associated features and described them in more detail:

1. performance

Modern sports cars have powerful engines and reach speeds of 200 km/h or more in a matter of seconds. This power requires a braking system that delivers consistently high performance even under extreme loads.

high-performance braking systems:

✔️ Consistent deceleration performance
✔️ Maximum heat resistance thanks to optimized cooling performance (as with the innovative MOV'IT DDE system)
✔️ A more direct transfer of braking force for a precise pedal feel

In order to reduce the unsprung masses, many manufacturers now rely on carbon-ceramic brakes. Ceramic is significantly lighter than cast iron, which in turn has a direct effect on driving dynamics. Weight reduction also plays a role in terms of fuel consumption and the associated emission values, particularly in lightweight vehicles.

In vehicles with Active Suspension Control systems installed, such as Porsche's Active Suspension Management, the stability and response of the chassis also have a noticeable effect on the braking characteristics.

2. comfort

High-performance brakes used to be one thing above all: efficient. However, they were far from being comfortable:

❌ Loud squeaking noises
❌ Strong vibrations when braking
❌ High brake pad wear

With the social development that modern sports cars are no longer only used for the racetrack, but are also frequently used in everyday life, the demand for comfort has become ever greater. Thanks to technical advances, the problems mentioned above have been largely solved.

Modern high-performance brakes combine maximum performance with a high level of ride comfort. Comfort has increased significantly, especially in vehicles with intelligent assistance systems that intervene in braking behavior, for example.

3. aesthetics

Appearance plays a major role in sports cars. Visible brake calipers, often accentuated in color and with a logo or brand name, set individual accents. Almost a must for sports car owners these days.

Progressive technical developments in recent years have made it possible for the diameter of rims to become ever larger. This has resulted in adaptations to the brake components: even if these adaptations are not technically necessary, they are often implemented anyway for aesthetic reasons.

4. prestige

A sports car is far more than just a fast, luxurious means of transportation. It is an expression of individuality, the highest standards and passion. A sports car is a statement. Both in the city and on the next track day.

To express this statement, many sports car owners opt for individual upgrades, not only to improve performance, but also to attract attention visually.

Even if the standard components were technically sufficient, many MOV'IT customers opt for even larger brake discs or unique-colored brake calipers for reasons of prestige.

Fixed caliper brakes or floating caliper brakes - which type has what it takes to be a high-performance braking system?

Before we can answer this question, let's take a brief look at the difference between the two types of brakes. This lies primarily in the way they work.

With a floating caliper brake, the brake caliper is located on a movable bracket and usually only has one or two pistons on one side of the brake disk. When the brake pedal is depressed, the piston presses the inner brake pad against the disk, causing the entire caliper to move to the opposite side and thus also contact the outer pad.

In contrast, the fixed caliper brake is rigidly installed and has at least two, three, four or even five pistons on each side of the brake disk. This results, for example, in a 6-piston or 8-piston fixed calliper system, whereby the sum of the pistons per fixed calliper is meant here. Due to the simultaneous pressure, the brake pads are pressed symmetrically onto the disc from both sides.

While floating caliper brakes are easier and cheaper to manufacture due to their simpler design, fixed caliper brakes offer clear advantages in terms of braking performance and durability. Floating caliper brakes can reach their limits more quickly with intensive use. The one-sided pressure build-up can have a negative effect on the service life of the components.

Thanks to the even pressure distribution of fixed caliper brakes, they prevent the brake pads from wearing at an angle and ensure a more direct pedal feel. Fixed callipers are now the norm, particularly in modern sports vehicles that regularly reach high speeds and have to decelerate hard. They also offer improved heat dissipation - a decisive factor for fading behavior.

While floating caliper brakes are a solid solution for many everyday vehicles, the fixed caliper brake is the undisputed number one in the high-performance class. Their superior braking power, even wear and better heat resistance make them the first choice for modern sports cars.

Here is an overview of the most important points:

floating caliper brake

• Movable brake calliper that moves to the opposite side when braking.
• Usually has one or two pistons on one side of the brake disk.
• Cost-effective and lighter than a fixed caliper brake.
• One-sided pressure distribution can lead to uneven wear of the brake pads.
• May reach performance limits more quickly with intensive use.
• Suitable for everyday vehicles as it offers solid braking performance at a lower cost.

Fixed caliper brake

• Rigid installation ensures direct and even power transmission.
• Has at least two, often three, four or five pistons per side of the brake disk.
• Even brake pad wear due to symmetrical pressure distribution.
• Better heat dissipation, which reduces the risk of fading.
• More precise pedal feel and greater braking power, especially at high speeds.
• Standard in modern sports cars and high-performance vehicles due to superior performance
  

What do we mean by modern sports cars?

According to the dictionary, a sports car is a "streamlined [two-seater] car with a powerful engine".

We at MOV'IT would go one step further: Modern sports cars are compact class vehicles built from around 2010 onwards with an output of around 300 hp or more. Examples such as the Audi RS3, BMW M2 or Mercedes AMG A45 set the standard.

These vehicles are often already equipped with powerful brake systems ex works, but with upgrade kits such as those from MOV'IT, there is still room for further performance enhancements.

Standard brake systems vs. high-performance brake systems

Particularly because many modern sports cars are already equipped with high-performance brake systems ex works, a frequently asked and quite obvious question is: How much potential is there really in a brake upgrade?

Here is an example to illustrate the answer.

Example Audi RS3 (8V platform):

• Diameter of original brake discs: 370 mm
• Diameter of MOV'IT brake discs: 380 mm

The increase in diameter is 10 mm, which is slightly less than 3%. This may not sound like much, but the result is a clearly noticeable increase in braking torque and deceleration performance. In particular, the directional ventilation ducts (MOV'IT DDE system), which guarantee optimum heat dissipation, definitely offer an increase in performance.

The quality upgrade for your sports car: the high-performance brake systemsfrom MOV'IT

MOV'IT braking systems are constantly setting new standards in many respects. Brakes are one of the decisive factors for safety, driving stability and vehicle control. Especially at high speeds, abrupt or rapid braking maneuvers, a powerful braking system is essential. Innovation in this area determines how reliably a vehicle decelerates and how well it can be controlled in extreme situations.

MOV'IT continuously develops pioneering technologies that are designed for maximum precision and maximum braking performance. With well thought-out designs and clever detailed solutions, our braking systems set new standards in terms of efficiency, durability and ride feel.

MOV'IT DDE SYSTEM - Directional heat dissipation for constant braking power

The MOV'IT DDE system (Double Directional Evolvent System) is an innovative ventilation system that has been specially developed for improved heat dissipation. The uniquely arranged air ducts inside the brake discs provide up to 120 % more surface area, which means that the heat generated is dissipated more quickly to the environment.

This sophisticated air routing reduces the risk of heat build-up and minimizes the loss of power due to fading - even under extreme loads. The special design also helps to extend the service life of the brake discs.

MOV'IT CROWN - Maximum stability for brake hoses

The patented MOV'IT CROWN system was specially developed to ensure the exact positioning and fixing of the steel flex brake hoses. This prevents any movement or twisting that could be caused by external influences such as strong vibrations or high tensile forces.

This precise stabilization not only increases safety, but also optimizes the longevity of the entire brake system. Especially in the high-performance sector, where extreme loads act on each individual component, reliable hose routing is essential to ensure constant and even brake pressure.

MOV'IT RAPAD-X - Fast brake pad change for maximum efficiency

The MOV'IT RAPAD-X system was developed to make the replacement of brake pads as efficient as possible. Thanks to an innovative quick-change system, it is possible to replace the brake pads in the shortest possible time - without having to remove the brake calliper.

This solution is particularly invaluable in motorsport, where every second is crucial. But RAPAD-X also offers a clear advantage for ambitious drivers on the road or on the circuit: reduced maintenance times, less effort and maximum performance - anytime, anywhere.

MOV'IT braking systems: Optimized for every application

MOV'IT brake systems are not just an upgrade for sports vehicles. Our high-performance braking systems are designed for very specific applications:

• MOV'IT SPORT PERFORMANCE Brakes: Tailor-made for sports cars - optimum braking properties with maximum braking power even at high speeds and in rapid succession of heavy braking maneuvers.
  
• MOV'IT SECURITY Brakes: Developed for armored special protection vehicles that have to function reliably under extreme loads.
  
• MOV'IT MILITARY Brakes: Specially designed for military vehicles up to 20 tons - robust and uncompromising on any terrain and in any application.

The most important points summarized in brief

• The reason why most sports car owners expect to be fitted with a high-performance braking system includes the following aspects: Aesthetics, performance, comfort and prestige.
• Fixed caliper brakes are the best choice for most modern sports cars, as they ensure even distribution of braking force, unlike floating caliper brakes.
• MOV'IT innovations such as the MOV'IT DDE cooling system, MOV'IT CROWN system and the MOV'IT RAPAD-X quick-change system optimize the driving experience in sports cars.