Moza Racing mBooster Pedal – Ultimate In Depth Review

Moza has taken another step in its pedal offerings by emulating other solutions and creating an active pedal based on Direct Drive technology. Here is a test of the new Moza mBooster pedal.

Introduction and Features

The Moza Racing mBooster Active Pedal is the brand’s first foray into the field of active pedals, a segment that until recently was almost exclusively dominated by Simucube. This is a pedal that can be used as a brake, clutch, or accelerator, since its travel, firmness, and feel are all entirely controlled by software. However, the brake pedal is where this technology makes the most sense, unless you can afford three pedals of this kind. The active pedal technology is based on an integrated direct drive motor that, by rotating the motor shaft, modifies the pedal position, providing more or less resistance to movement by software. All of this is used to simulate sensations in a real car that depend on hydraulics and electronics: pedal stiffening under different pressures, ABS vibrations, loss of traction, and even the exact moment when one or more wheels lock up. It can also simulate engine vibration or other details if desired. At first glance, it’s a paradigm shift offering virtually any sensation.

Regarding its construction, this pedal is made from aluminum alloy, ensuring rigidity and durability. It has a look and feel that gives a strong impression of quality. It’s very large, with quite imposing dimensions (382 mm in length) and, although well-balanced so as not to compromise installation in medium-strength aluminum cockpits, requires a solid mount due to its height. You also have to consider the maximum pressure force you might use if you configure the pedal near its maximum firmness. The sensor system combines two 200 kg load cells each, and a 15-bit angular sensor. This hybrid architecture allows for very precise capturing of both pressure and travel, which is key for simulating smooth or abrupt braking transitions according to the configured effect.

In terms of connectivity, the pedal can be used as a standalone USB device or integrated into the Moza ecosystem base. It has dedicated ports for adding accelerator and clutch pedals you may already own (in this test, Moza provided the CRP2 pedals), although these “passive” pedals are not at the same technological level as the active brake. The active pedal also needs external power for its motor, meaning an additional power supply in your cockpit.

Installation, Configuration, and Testing

Assembly of the pedal is one of the trickiest points due to its length and the space required to support the entire pedal, which can make installation difficult in compact cockpits or those with standard pedal bases. It may not be advisable in some cases because of the weight and the structural forces the pedal must withstand in certain configurations. Access to the rear screws is tight, which requires small tools or partial disassembly of the structure. For high-end aluminum profile cockpits, there should be no problem, but note it takes up much more space than a conventional pedal.

For this review, Moza sent the Moza Racing mBooster Active Pedal Set and an extension plate for the CRP2 mount so the full length of the pedal is supported, which is much longer than the standard plate. Installation starts with assembling the base plate with the extension, followed by mounting the mBooster and clutch/accelerator pedals, connecting these to the mBooster. While the mBooster can be set up as a clutch or accelerator, it really underuses the pedal’s potential unless you only have one. When the pedals are mounted on the plate, the assembly is screwed into the cockpit. The combined weight of all three pedals and the plate is significant. The Life Premium cockpit from NWS used in this review holds the setup firmly, though the plate protrudes at the rear due to the overall dimensions with the mBooster.

Once installed and positioned, the pedals are calibrated via Moza Pit House, the brand’s central software. The process is quick and intuitive: it detects the maximum travel, adjusts the initial pressure, and activates the motor. In minutes, the pedal is ready for use—no physical adjustments are necessary for the mBooster; everything is done via software. No more springs, screws, rubbers, elastomers, or washers—major plus.

The software allows for detailed customization of the pedal. There are two main sections:

• Pedal Feel: lets you change pedal stiffness, initial travel, preload, friction, and damping, all digitally, with no spring or elastomer swaps needed. You can save several profiles and switch between them in seconds—something impossible with mechanical pedals.
• Simulator Input Mapping: here, the combined use of pressure and angle sensors comes into play. The advantage is even when the pedal vibrates (e.g., simulating ABS), the signal sent to the simulator remains stable and free of “noise,” avoiding false readings.

Additionally, the pedal includes advanced effects:

• Progressive ABS vibrations based on applied pressure
• TC (traction control) effects with fast pulses to help detect rear wheel slip
• Engine vibration feedback that transmits engine idle or rev-limiter sensations to the pedal
• Custom alerts for pressure thresholds or brake locking

In practice, the pedal feel is completely transformed compared to conventional load cell pedals. The most noticeable change is progressive stiffening: soft in the early part of the travel and extremely rigid at the end—like in GT or formula cars. Or the feel can be very spongy, reminiscent of road cars. Everything is configurable, although there are plenty of predefined profiles to test and adjust.

The ABS and TC effects are incredibly immersive: the pedal delivers small jolts allowing you to anticipate limits. They don’t necessarily improve lap times but do increase consistency by avoiding lockups or harsh braking. Vibration can be set near brake limit, before ABS activation.

Software control is another highlight—configurations can be switched on the fly: for example, from a GT3 setup with a firm pedal and strong ABS, to a Formula setup with short, firm travel. No tools—just a few seconds, a major leap over traditional pedals. The pedal behavior changes dramatically in seconds and allows for micrometric adjustments for tailored feedback (such as altering pedal travel by a single millimeter with one click). It’s highly unlikely you won’t find a configuration that satisfies you.

A downside, typically related to Moza CRP2 accelerator and clutch pedals, is these are much simpler and lack the quality and feel of the mBooster. There, you’ll need physical adjustment, although the options are fewer and less critical because they’re not brake pedals. It’s also possible (and this was tested) to set up the mBooster as an accelerator or clutch, and the feedback is far superior—but if there’s only one mBooster, it certainly makes sense to use it as the brake.

Conclusions

The Moza Racing mBooster Active Pedal solidifies itself as one of the most serious alternatives to Simucube ActivePedal Ultimate , delivering an immersive experience at a more accessible price point.

Advantages

• Value for money: offers much of the active pedal experience at a very competitive price
• 100% software customization: goodbye to springs, elastomers, and tools. Everything is digital and works perfectly
• Immersive effects: ABS, TC, vibrations, and locking feedback for a comprehensive driving experience
• Fast learning curve: benefits of motorized feedback are felt within a few sessions
• Compatibility: usable both within Moza’s ecosystem and as a standalone USB device

Disadvantages

• Awkward installation: needs extra mounting depth and securing due to its size and weight
• Limitations with add-on pedals: the CRP2 accelerator and clutch don’t match the active brake’s quality
• Noise: in some setups, the mBooster Pedal hums slightly, likely due to continuous running tied to vibration simulation settings

If you’re an enthusiast seeking sensations close to real driving, the Moza mBooster offers a massive upgrade over any passive or load cell pedal without venturing into much more complex, expensive, and high-maintenance hydraulic systems. Its greatest strength is the ability to adapt instantly to different cars and driving styles, delivering flexibility mechanical pedals simply cannot match.

It’s not perfect—it requires a sturdy cockpit and takes up a lot of space. But for its price, Moza’s offering is likely the best-balanced active pedal in terms of features and cost right now.

Price and Availability

The Moza Racing mBooster Active Pedal currently sells for €899.99 and is in stock for immediate shipping.