MMR Performance BMW S55 Power Control Module F87 M2C F80 M3 F82 F83 M4
899.99€
In Stock - Available from Supplier
Dispatch between 24 September - 8 October.
The MMR Performance S55 Power Control Module is the easiest way to bring serious performance gains to your BMW M car. Designed for the twin-turbo S55 engine found in the F87 M2 Competition, F87 M2 CS, F80 M3, and F82/F83 M4, it adds sharper throttle response, stronger torque, and a harder-hitting midrange without sacrificing drivability or long-term reliability.
Each module works by carefully adjusting boost, fueling, and ignition timing. This fine-tuning brings the S55 to life with more power throughout the rev range and noticeably quicker acceleration. Road or track, the car feels more eager and responsive, while the software safeguards ensure the engine continues to run within safe limits.
Installation is straightforward. The unit plugs directly into the engine harness with no splicing or coding required, and removal is just as simple. Because the factory ECU remains untouched, you can enjoy the upgrade while still retaining your BMW’s original settings and warranty cover.
MMR Performance builds these modules to exacting standards, using advanced software and robust hardware to handle demanding use. The result is seamless integration with the factory ECU and consistent, reliable performance.
To match the range of S55 models, dedicated PCM versions are available:
- BMW F87 M2C
- BMW F87 M2CS 450HP
- BMW F80 M3C / F82 F83 M4C
- BMW F80 M3 / F82 F83 M4
- BMW F80 M3CS / F82 F83 M4CS
No matter which S55 M car you own, there’s a tailored solution built for it. Each one provides the same benefits: more power, quicker response, and the reassurance that your engine remains protected.
For those who want their BMW M2, M3, or M4 to feel sharper and more alive, the MMR Performance Power Control Module is a proven, plug-and-play upgrade that delivers every time you drive.
| Model | Stock Power | PCM Power | Gain (HP / Nm) |
|---|---|---|---|
| F87 M2 Competition | 405 / 550 | 494 / 625 | +89 / +75 |
| F87 M2 Competition Sport (CS) | 444 / 550 | 494 / 625 | +50 / +75 |
| F8x M3 / F8x M4 (Base) | 431 / 550 | 510 / 650 | +79 / +100 |
| F8x M3 / F8x M4 Competition | 450 / 550 | 520 / 660 | +70 / +110 |
| F8x M3 / F8x M4 CS | 460 / 600 | 520 / 670 | +60 / +70 |
WHAT PCM DOES.
PCM works by using our in-house developed calibration running on our standalone PCB, which communicates in parallel with the factory ECU. This communication route allows the PCM to safely optimise a variety of electronic sensor signals in real time, interfacing between the engine controls and its sensors.
With multiple channels such as charge air pressure, ignition and fuelling controlled by the PCM computer, the result is increased power and torque across the whole powerband of the engine.
We have carried tens of thousands of development miles of rigorous testing on our in-house dyno, on road and on track with numerous calibrations, across multiple cars and different hardware installations, allowing us to find the sweet spot for engine performance, drivability and safety.
EVERYTHING YOU NEED.
With 12 months of detailed development, our PCM is more than a ‘tuning box’. The kit is complete, including a perfect fit wiring loom made especially for the selected vehicle.
COOLED BY FINS.
The unit itself is housed in a stunning billet aluminium case, finned to ensure adequate cooling plus a beautiful carbon fibre mounting bracket to affix it securely in your engine bay.
KEY FEATURES
- Significant increase in power and torque.
- Simple installation.
- Removable and undetectable.
- Constructed from Billet Aluminium.
- Anodised in signature MMR Gloss black.
- Engineered and hand-assembled in the UK.
- Calibrated in-house by MMR.
- Vehicle-specific loom and bracket.
ADDITIONAL INFORMATION:
| Brand |
|---|
PREPREG is a common term for a reinforcing fabric such carbon which has been pre-impregnated with a resin system. This resin system (typically epoxy) already includes the proper curing agent. As a result, the prepreg is ready to be laid into the mold without the addition of any more resin. In order for the laminate to cure, an autoclave production process is used, a combination of high pressure and heat.
- Maximum strength and performance characterictics. In a hand layup production process, it is difficult to achieve 50% fabric and 50% resin content. Typical hand laminates, even when vacuum bagged, end up with a significant amount of excess resin. Excess resin increases brittleness and reduces overall strength properties. On the other hand, most prepregs contain around 35% resin. This is ideal for maximum cured properties and generally impossible to achieve in normal hand lamination.
- Uniformity and repeatability. The prepreg is of uniform thickness and each part coming out of the mold may theoretically be the same. Vacuum bagging technology may have some errors in processing, but prepreg ensures production consistency.
- Reduce curing time. After the thermal curing cycle, no need to wait for the standard 48 hours can be fully cured.
- Aesthetics. Although prepreg processing still requires mold preparation and demoulding, prepreg processing eliminates air bubbles, makes it easier to obtain a smooth, glossy surface as well as eliminates any seaming lines.
We offer free tracked shipping on all orders within mainland EU. Orders to remote areas such as Malta, Cyprus, and Iceland may incur a surcharge. Worldwide shipping is also available—please contact us for a quote.
Most orders dispatch within one business day (Monday to Friday). EU delivery takes 3–5 working days from dispatch, and tracking details will be provided via email once your order has shipped.
Please note that import taxes may apply outside the EU, and these are the responsibility of the buyer. Some items may ship directly from our suppliers and may have varying delivery times. If an item is out of stock, we will contact you to discuss the available options.
RETURNS
Changed your mind? You can return unused, uninstalled items in original packaging within 30 days of delivery. Return shipping is the customer’s responsibility unless the item is faulty.
Custom, used, or built-to-order items are non-returnable.
Once we receive and inspect your return, refunds are typically processed within 10 business days.
If your item is damaged or incorrect, contact us within 48 hours with photos and order details.
WARRANTY
All VA and VA Motorsports products come with a 1-year limited warranty covering manufacturing defects and fitment issues. For third-party items, warranty terms vary by brand—please check the product listing or contact us for details.
This warranty does not cover wear and tear, incorrect installation, cosmetic damage, labor, or third-party costs.
To start a claim, email us with your order number, issue description, and photos. If the claim is approved, we’ll offer a replacement, store credit, or a refund.
FREQUENTLY ASKED QUESTIONS (Faq)
Do you ship worldwide?
Yes, we do ship worldwide. However, we recommend contacting us before placing your order, as the price only covers the product and does not include shipping costs
How can I determine if a part will fit my vehicle?
Each product listing includes detailed compatibility information. Please review it carefully to ensure the part fits your specific vehicle model and year. If you’re unsure, feel free to contact us with your vehicle details, and we’ll be happy to assist you.
Do you offer installation service?
Yes, we do provide this service in our workshop. Our skilled technicians can professionally install your body styling and performance parts to ensure a perfect fit and optimal performance. Please contact us to schedule an appointment or for more information.
Do you provide free shipping?
Yes, customers within mainland EU can enjoy free shipping on all orders. However, in rare cases, customers from non-EU or remote areas may be contacted about an additional shipping fee. For further questions, feel free to contact us.
How long does shipping take?
Shipping times vary based on your location and the product ordered.
Take note, that in-stock products will be shipped the next working day. Otherwise, your order will be dispatched as stated on its product information.
For customers within the EU, delivery typically takes 3-5 working days from the dispatch date.
For international customers, orders are generally delivered within 5-10 working days from the dispatch date.
What is your return policy?
We accept returns on unused and uninstalled items within 14 days of purchase. The product must be in its original packaging and condition. Shipping fees are non-refundable, and return shipping costs are the buyer's responsibility.
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