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Mosselman Turbo Systems

Startpagina
Nederland
Harskamp
Mosselman Turbo Systems

Manufacturer of High-end Performance parts for BMW & Mini. Manufacturer of high-end performance products for BMW & Mini

04/06/2026

We’re heading to Bimmerfest… and we’re not coming empty handed. 👀🔥

Mosselman Turbo Systems will be there with our BMW M3 and M5, alongside a selection of our performance upgrades. From real builds to the parts behind them, this is what we do.

Whether you want to check out the cars, talk tuning or see our products up close, make sure to stop by and say hi.

This is performance, built and proven. 💪

👉 See you at Bimmerfest

CarEvent

03/06/2026

This 1M was already fast… until we finished it. 👀🔥

Previously upgraded to Stage 2+ with a downpipe and intercooler, combined with an Akrapovic cat-back system, this BMW 1M already had the right hardware in place.

But hardware alone isn’t everything.

The car came back to us for a custom remap, dialling everything in to work together exactly as it should. The result is where it all comes alive.

441 hp and 652 Nm of torque.

Stronger, sharper and delivering power exactly where you want it. This is what happens when the setup finally matches the potential.

Built right. Finished properly. 💪

👉 Ready to get the most out of your setup?

🌐 www.mosselmanturbo.com
📧 [email protected]
📞 +31 (0) 318 457832
📍 Harskamp, Gelderland

02/06/2026

What car would you like for a loading screen? 🟦

Interested in tuning or getting your car serviced? Get in touch!

🌐 www.mosselmanturbo.com
📧 [email protected]
📞 +31 (0) 318 457832
📍 Harskamp, Gelderland

01/06/2026

670 pk in een G87 M2… maar dan zoals het hoort 👀🔥

Deze BMW M2 uit 2024 is door ons naar Stage 1+ gebracht en levert nu 670 pk en 830 Nm. Geen overdreven build, maar een setup die klopt en in elke situatie vertrouwen geeft.

Met map switching schakel je eenvoudig tussen OEM en Stage 1+. Rustig rijden wanneer je wilt, en direct alles beschikbaar zodra je het vraagt.

Het gaat hier om een full option uitvoering, inclusief het M Race Track Package. Alles erop en eraan. De volledige optielijst is te vinden via de link in onze bio.

Een G87 die precies doet wat je verwacht, en meer.

💰 €95.450,- meeneemprijs. Garantie optioneel bij te kopen.

Interesse? Neem contact met ons op.

🌐 www.mosselmanturbo.com
📧 [email protected]
📞 +31 (0) 318 457832
📍 Harskamp, Gelderland

30/05/2026

BMW M5 G99 Stage 2+. 👀🔥

The new M5 is already a serious machine from factory. Brutal power, luxury and daily usability all in one. But like most modern platforms, there’s still a lot left on the table.

For this build, we focused on unlocking both sound and performance:
sport cat downpipes
eventuri carbon intake (already installed)
cat-back exhaust system
ECU unlock
Custom Mosselman Turbo Systems Stage 2+ ECU remap

The result speaks for itself.
1015 hp and 1243 Nm 🚀

But numbers don’t tell the full story.

With the upgraded exhaust setup, backpressure is significantly reduced, allowing the engine to breathe properly. The Akrapovič system transforms the sound completely. Deeper, sharper and far more aggressive, exactly how an M5 should sound.

Power delivery is stronger and more direct throughout the entire rev range. The car pulls harder, responds quicker and feels much more alive on both dyno and road.

As an official Akrapovič dealer, we don’t just supply the system, we make sure it integrates perfectly with the rest of the setup. Sound, fitment and performance working together as one.

This is what happens when hardware and software are properly matched.

👉 Ready to take your M5 to the next level? Let’s build your setup

🌐 www.mosselmanturbo.com
📧 [email protected]
📞 +31 318 457832
📍 Harskamp, Gelderland

29/05/2026

The easiest way to cool your BMW? 👀🌡️

That’s exactly where the Mosselman Oil Thermostat makes the difference.

The factory setup is designed with compromises in mind. Emissions, efficiency and long service intervals. But once you start pushing your BMW harder, oil temperatures quickly become a limiting factor.

Our Oil Thermostat opens earlier than OEM, reducing oil temperatures by up to 20°C under load, while still allowing proper warm-up. The result is a much more stable and controlled thermal balance.

Lower temperatures mean more than just numbers.
Less heat soak, more consistent performance and significantly reduced stress on critical engine components.

Especially on tuned or hard-driven N54, N55 and S55 engines, this is not just an upgrade. It’s protection where it matters most. ⚙️🛡️

A true plug and play solution, fully integrated with the factory oil system. Built to perform without compromise.

👉 Want to keep your engine performing at its best under any condition? Get in touch

🌐 www.mosselmanturbo.com
📧 [email protected]
📞 +31 318 457832
📍 Harskamp, Gelderland

28/05/2026

Sales Manager gezocht bij Mosselman Turbo Systems! 👀🔥

38 uur per week | Harskamp
Werk jij graag met de dikste BMW’s en MINI's en weet jij precies hoe je klanten (wereldwijd!) moet adviseren? Dan is dit jouw kans om van je passie je werk te maken.

Bij Mosselman Turbo Systems zijn we gespecialiseerd in high-performance upgrades, tuning en maatwerkoplossingen. Van premium onderhoud tot extreme 1000+ pk projecten: wij tillen auto’s naar het allerhoogste niveau. Onze producten en tuningsoftware gaan de hele wereld over. Om deze wereldwijde groei in goede banen te leiden, zoeken we een ijzersterke Sales Manager.

Wat ga je doen?
Als Sales Manager ben jij het gezicht én de stem van Mosselman. Jij bent het eerste aanspreekpunt voor onze klanten en partners, zowel nationaal als internationaal. Je zorgt dat alles strak gepland staat en dat elke klant perfect geholpen wordt. Van het eerste contact tot de oplevering.

Je houdt je bezig met:
Klantcontact: Je staat klanten te woord via mail, telefoon en op locatie. Omdat we een wereldwijd merk zijn, schakel je moeiteloos over naar het Engels.
Planning & Coördinatie: Je plant de werkzaamheden in de werkplaats strak en efficiënt in.
Adviseren: Je adviseert klanten over upgrades, tuning en onderhoud.
Meedenken: Je denkt proactief mee om het maximale uit elke auto te halen.
Geen dag is hetzelfde. Je schakelt continu tussen internationale aanvragen, de strakke planning en lopende projecten.

Wie zoeken wij?
Je hebt een enorme passie voor BMW, MINI en performance auto’s.
Je bent communicatief ijzersterk en spreekt/schrijft vloeiend Nederlands en Engels.
Je hebt technisch inzicht (je hoeft geen monteur te zijn, maar je moet wel begrijpen waar je over praat).
Je bent organisatorisch sterk, neemt verantwoordelijkheid en houdt altijd het overzicht.
Je presteert goed in een dynamische, internationale omgeving en een gedreven team.
Je hebt een HBO denkniveau.

Wat maakt deze job uniek?
The Best of the Best: Je werkt dagelijks met de dikste performance auto's.
No Limits: Van Stage 1 upgrades tot de meest extreme maatwerkprojecten.
Global Impact: Je bouwt mee aan een merk met een wereldwijde reputatie.
The Crew: Je landt in een jong

28/05/2026

The kind of M4 that makes you think twice before going full throttle. 🔥

This BMW M4 Competition Cabrio is running our MSL850 package, developed for cars that are actually driven hard, not just parked for show.

The philosophy behind the MSL850 setup stays the same. Extract the maximum from the S58 on pump fuel, while keeping the car predictable and usable. With our upgraded turbochargers, this package delivers serious performance without compromising control.

This build retains the catalytic converters, offering a more refined setup while still pushing impressive power levels. It’s calibrated with map switching, allowing it to run on both 98 and 102 fuel. Two distinct personalities, depending on how far you want to take it.

To support that level of performance, this build goes beyond just software:
MSL75-95 S58 upgrade turbochargers
High-flow downpipes with catalysts
Kelford Stage 2 camshafts
Upgraded valve springs with titanium retainers
Precision Raceworks auxiliary fuel system
Bosch 1050cc port injection
Mishimoto charge air cooler manifold
CustomROM V2 with Femto unlock
Custom Mosselman ECU calibration

Everything working together to keep power delivery consistent, even when pushed hard.

This isn’t just about numbers. It’s about building an S58 that delivers, every single run.

Open top. 850 horsepower. No compromises. 👀

👉 Want to build your own MSL setup? Get in touch with us

🌐 www.mosselmanturbo.com
📧 [email protected]
📞 +31 318 457832
📍 Harskamp, Gelderland

27/05/2026

The stage 4 M4 that makes you think twice before going full throttle. 🔥

This BMW M4 Competition Cabrio is running our MSL850 package, developed for cars that are actually driven hard, not just parked for show.

The philosophy behind the MSL850 setup stays the same. Extract the maximum from the S58 on pump fuel, while keeping the car predictable and usable. With our upgraded turbochargers, this package delivers serious performance without compromising control.

This build retains the catalytic converters, offering a more refined setup while still pushing impressive power levels. It’s calibrated with map switching, allowing it to run on both 98 and 102 fuel. Two distinct personalities, depending on how far you want to take it.

To support that level of performance, this build goes beyond just software:
MSL75-95 S58 upgrade turbochargers
High-flow downpipes with catalysts
Kelford Stage 2 camshafts
Upgraded valve springs with titanium retainers
Precision Raceworks auxiliary fuel system
Bosch 1050cc port injection
Mishimoto charge air cooler manifold
CustomROM V2 with Femto unlock
Custom Mosselman ECU calibration

Everything working together to keep power delivery consistent, even when pushed hard.

This isn’t just about numbers. It’s about building an S58 that delivers, every single run.

Open top. 850 horsepower. No compromises. 👀

👉 Want to build your own MSL setup? Get in touch with us

🌐 www.mosselmanturbo.com
📧 [email protected]
📞 +31 318 457832
📍 Harskamp, Gelderland

26/05/2026

Full send Dyno run BMW M5 G99 Stage 2+. 👀🔥

The new M5 is already a serious machine from factory. Brutal power, luxury and daily usability all in one. But like most modern platforms, there’s still a lot left on the table.

For this build, we focused on unlocking both sound and performance:
sport cat downpipes
eventuri carbon intake (already installed)
cat-back exhaust system
ECU unlock
Custom Mosselman Turbo Systems Stage 2+ ECU remap

The result speaks for itself.
1015 hp and 1243 Nm 🚀

But numbers don’t tell the full story.

With the upgraded exhaust setup, backpressure is significantly reduced, allowing the engine to breathe properly. The Akrapovič system transforms the sound completely. Deeper, sharper and far more aggressive, exactly how an M5 should sound.

Power delivery is stronger and more direct throughout the entire rev range. The car pulls harder, responds quicker and feels much more alive on both dyno and road.

As an official Akrapovič dealer, we don’t just supply the system, we make sure it integrates perfectly with the rest of the setup. Sound, fitment and performance working together as one.

This is what happens when hardware and software are properly matched.

👉 Ready to take your M5 to the next level? Let’s build your setup

🌐 www.mosselmanturbo.com
📧 [email protected]
📞 +31 318 457832
📍 Harskamp, Gelderland

Adres

Molenstraat 4
Harskamp
6732BP

Openingstijden

Maandag	13:00 - 17:00
Dinsdag	08:00 - 17:00
Woensdag	08:00 - 17:00
Donderdag	08:00 - 21:00
Vrijdag	08:00 - 17:00

Telefoon

+31318457832

Website

http://www.mosselmanturbo.com/

Meldingen

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