PowerPedal
Throttle optimization with the INTERSTAR PowerPedal for smoother acceleration, improved control, and a more relaxed driving experience on city streets, highways, and long-distance journeys.
PowerUnchained
Gain extra power reserves with INTERSTAR performance upgrades – perfect for tackling steep climbs, winding mountain roads, and challenging routes, while ensuring a smooth, relaxed driving experience on your holidays.
INTERSTAR PowerPedal
Improved throttle response for large motorhomes and camper vans
Motorhome drivers value comfort, but true driving confidence comes from control – especially in heavy RVs with high payloads, extended wheelbases, and modest engine power. In these situations, a responsive, precise throttle is more important than sheer horsepower. The INTERSTAR PowerPedal addresses exactly this need by refining the accelerator’s response curve, ensuring quicker and more precise reaction to every input. Installation requires no ECU modification and leaves the factory software completely untouched, preserving reliability while enhancing drivability.
The enhanced throttle sensitivity provided by the INTERSTAR PowerPedal makes common driving challenges far easier – whether it’s starting smoothly on steep inclines, parking with precision, navigating stop-and-go city traffic, or manoeuvring in tight spaces. Your motorhome responds instantly to even the slightest foot movement, eliminating delayed “creeping” or abrupt overcorrection. The result is a smoother, more relaxed driving experience, whether you’re cruising along scenic country roads, navigating busy urban streets, or tackling winding mountain passes.
The INTERSTAR PowerPedal is operated effortlessly through the free INTERSTAR app via Bluetooth. Four selectable driving modes – Dynamic, Sport, Race, and Off – give you precise control over throttle behaviour, allowing you to adapt your motorhome’s response from smooth, relaxed cruising to powerful, immediate acceleration even under heavy load. When not needed, the system can be fully deactivated or completely removed without leaving any traces, preserving the vehicle’s original condition.
Installation of the INTERSTAR PowerPedal is quick and straightforward, thanks to a vehicle-specific plug-and-play wiring harness with OEM-quality connectors. No coding, no workshop appointment, and no risk – simply connect, and it’s ready to deliver instantly noticeable improvements. Within minutes, you’ll experience greater control, smoother throttle response, and enhanced driving comfort on every motorhome journey, whether cruising highways, navigating city streets, or exploring scenic mountain roads.
Your key benefits with the INTERSTAR PowerPedal:
- Experience noticeably sharper and more direct throttle response in heavy motorhomes with the INTERSTAR PowerPedal – delivering better control, smoother acceleration, and enhanced drivability even under full load.
- Enjoy greater comfort and control when starting, manoeuvring, and tackling inclines with the INTERSTAR PowerPedal – perfect for smooth hill starts, precise parking, and confident driving even with a fully loaded motorhome.
- Four selectable driving modes with the INTERSTAR PowerPedal let you tailor throttle response to your personal driving style – from smooth, relaxed cruising to dynamic, performance-oriented acceleration.
- No modifications to the ECU or vehicle software – the INTERSTAR PowerPedal works independently, preserving all factory settings and safety functions while enhancing throttle response.
- Quick plug-and-play installation using OEM-quality original connectors – no tools, no modifications, and ready to deliver improved throttle response within minutes.
- 100% reversible without leaving any trace – perfect for leased vehicles, returning a motorhome at the end of a contract, or reusing the system when switching to a new vehicle.
The INTERSTAR PowerPedal is the intelligent choice for motorhome drivers who want to enhance their travel experience – not by simply adding more horsepower, but by achieving greater precision in control, sharper throttle response, and a smoother, more relaxed drive on every road, from city streets to mountain passes.
Install. Drive. Experience your motorhome like never before.
Installed in minutes – no ECU modification required.
PowerPedal FAQ for motorhomes and camper vans
Curious about how the INTERSTAR PowerPedal will perform in your motorhome, whether it’s fully compatible with your base vehicle platform, and what real difference it makes behind the wheel? In this guide, you’ll find all the essential answers on its technology, practical benefits, and easy installation – all specifically designed to meet the unique demands of motorhome driving.
What are the benefits of the INTERSTAR PowerPedal for motorhomes?
The INTERSTAR PowerPedal significantly improves throttle response, making heavy motorhomes feel more agile and easier to handle. By eliminating throttle lag, it ensures the engine reacts instantly to your foot movements, providing a more direct and precise driving experience. This translates into smoother starts, quicker acceleration, and easier manoeuvring – whether you’re navigating busy city streets, tackling steep inclines, or positioning your motorhome in tight camping spots.
Does the INTERSTAR PowerPedal boost engine performance?
No. The INTERSTAR PowerPedal does not increase actual engine output. Instead, it modifies the throttle response curve, allowing your vehicle to react more quickly and dynamically to accelerator input. This results in a livelier, more engaging driving experience, while all engine maps and the ECU remain completely unchanged.
Can the INTERSTAR PowerPedal be used in older motorhomes?
Compatibility depends on your motorhome’s base vehicle. The only requirement is an electronically controlled accelerator pedal (drive-by-wire). Many common platforms, such as the Fiat Ducato, Mercedes Sprinter, and Ford Transit from around model year 2006 onwards, are supported. For absolute certainty, you can check your model in the regularly updated INTERSTAR vehicle compatibility list.
Can the INTERSTAR PowerPedal be installed in large or fully equipped motorhomes?
Yes. The INTERSTAR PowerPedal connects directly to your motorhome’s accelerator pedal module, completely independent of the body type, weight, or equipment level. Installation is done using vehicle-specific OEM connectors and requires no modifications to the vehicle, ensuring a quick, clean, and fully reversible upgrade.
How do you install the INTERSTAR PowerPedal?
The INTERSTAR PowerPedal is installed using a true plug-and-play method, connecting between your vehicle’s electronic accelerator pedal and the original wiring harness. It uses precision-engineered connectors tailored exactly to your motorhome’s make and model. There’s no need to open the ECU, perform coding, or solder any wires. The installation is quick, clean, and complete in just a few minutes – ready to deliver an immediate improvement in throttle response.
Do I need to program or activate anything after installing the INTERSTAR PowerPedal?
No. Once connected, the INTERSTAR PowerPedal is instantly ready to use. It automatically recognises your vehicle and can be controlled directly through the free INTERSTAR app via Bluetooth – with no additional configuration, coding, or adjustments required.
How many driving modes does the INTERSTAR PowerPedal offer, and what are their differences?
Four driving modes available:
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Dynamic mode – delivers a subtly enhanced throttle response, perfect for everyday driving in your motorhome, offering a balanced mix of comfort and agility.
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Sport mode – provides a noticeably sharper and more immediate throttle response, ideal for spirited driving on country roads and confident performance in mountainous terrain.
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Race mode – delivers the most aggressive and immediate throttle response, perfect for a highly dynamic and spontaneous driving style when you want maximum performance at your command.
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Off mode – completely disables the INTERSTAR PowerPedal, returning your vehicle to its original factory settings and throttle response, just as it was before installation.
How do you control the INTERSTAR PowerPedal in a motorhome?
The INTERSTAR PowerPedal is operated effortlessly through the free INTERSTAR app, available for Android and iOS. Once paired via Bluetooth, you can instantly select your preferred driving mode, switch between customised profiles, or deactivate the system entirely – all from your smartphone for maximum convenience.
Is the INTERSTAR PowerPedal a good upgrade for motorhomes with automatic transmission?
Yes, the INTERSTAR PowerPedal is especially effective in automatic motorhomes. By improving throttle response and precision, it reduces unnecessary transmission shifts and hesitation. This means smoother starts, more controlled acceleration, and greater confidence when tackling inclines or driving with a fully loaded vehicle – perfect for both city driving and long-distance touring.
Is the INTERSTAR PowerPedal a good upgrade for motorhomes with automatic transmission?
Yes, the INTERSTAR PowerPedal is especially effective in automatic motorhomes. By improving throttle response and precision, it reduces unnecessary transmission shifts and hesitation. This means smoother starts, more controlled acceleration, and greater confidence when tackling inclines or driving with a fully loaded vehicle – perfect for both city driving and long-distance touring.
Can the INTERSTAR PowerPedal enhance traction and driving behaviour?
Indirectly, yes. In a motorhome, the INTERSTAR PowerPedal enhances control in critical situations by delivering faster throttle response. This makes starting on steep inclines, navigating slippery surfaces, and performing tight manoeuvres easier and more predictable. At low speeds, it allows for finer throttle modulation, improving safety and comfort whether you’re parking, driving on loose ground, or manoeuvring in confined spaces.
Is the INTERSTAR PowerPedal suitable for heavy load and trailer use?
Absolutely. When carrying heavy loads or towing trailers, the INTERSTAR PowerPedal significantly enhances control by delivering faster throttle response. This eliminates the sluggish feeling often experienced with heavy vehicles, allowing for smoother, more confident starts and improved driving comfort.
Does the INTERSTAR PowerPedal impact vehicle warranty or ECU?
No. The INTERSTAR PowerPedal does not alter your vehicle’s software or ECU and is completely reversible without leaving any traces in the fault memory. However, if you have a leased or brand-new vehicle, we recommend reviewing your contract terms before installation to avoid any warranty or lease agreement issues.
Is the INTERSTAR PowerPedal legal for use on public roads?
Yes. Because INTERSTAR PowerPedal does not modify engine output, emissions systems, or software, it is generally registration-free and legal in most countries. It is considered a throttle pedal modulation device rather than classic tuning, ensuring compliance with legal regulations and simplifying installation without paperwork.
How safe is the system? Is failure possible?
The INTERSTAR PowerPedal is designed to meet the highest quality and safety standards. Should any issue arise, the system automatically defaults back to the vehicle’s original throttle pedal curve, ensuring uninterrupted function. All internal safety and protection mechanisms remain fully operational, providing maximum security and peace of mind.
Can I install the INTERSTAR PowerPedal myself, or should I use a professional workshop?
The INTERSTAR PowerPedal is designed for easy installation, suitable even for technically inclined laypersons without the need for special tools. For those who prefer professional assistance, installation services are available at authorized workshops or INTERSTAR partner locations, ensuring a quick and reliable setup.
INTERSTAR PowerUnchained
Increased torque for your motorhome – no ECU modification required
Maximise your motorhome’s performance with INTERSTAR PowerUnchained, delivering up to 25% more engine power and torque. Enjoy stronger pull on steep inclines, confident and smooth starts even when fully loaded, and a more relaxed driving experience on long trips. This performance boost is achieved without altering the ECU or factory software. The advanced plug-and-play module connects directly to the injection system, adjusting selected sensor values in real time for optimal results – precisely calibrated to your motorhome’s base vehicle specifications.
INTERSTAR PowerUnchained installs in just minutes using a vehicle-specific plug-and-play wiring harness with OEM-quality connectors – no coding, no workshop appointment, and no risk. The module can be removed at any time without leaving any trace, or transferred to another compatible vehicle. All factory engine protection functions remain 100% intact, offering a major advantage over conventional chip tuning – especially valuable on long journeys, when driving through varying altitudes, or in thermally demanding conditions that put extra strain on the drivetrain.
The increased torque delivered by INTERSTAR PowerUnchained makes your motorhome noticeably more efficient to drive. Many customers report fuel savings of up to 10%, as the added pulling power allows for smoother, less frequent gear changes and reduced engine strain. This efficiency gain is especially apparent on steep inclines, during overtaking manoeuvres, and when towing trailers or carrying heavy loads.
Benefits of INTERSTAR PowerUnchained for your motorhome:
- Gain up to 25% more engine power and torque in your diesel motorhome with INTERSTAR PowerUnchained – for stronger pull, improved climbing ability, and greater driving comfort on any journey.
- No modification to the ECU – all original factory settings, safety systems, and engine protection functions remain fully intact while enjoying the performance boost from INTERSTAR PowerUnchained.
- Quick and easy plug-and-play installation with vehicle-specific OEM connectors – ensuring a perfect fit, maximum safety, and a fully reversible upgrade without any modifications to your vehicle.
- Achieve up to 10% fuel savings with INTERSTAR PowerUnchained by taking advantage of increased torque for smoother driving and fewer gear changes – ideal for city traffic, off-road tours, and towing
- 100% reversible without leaving any trace – perfect for leased vehicles, returning a motorhome at the end of a contract, or reusing the system when switching to a new vehicle.
- 100% Made in Austria – engineered, tested, and produced to meet the highest standards of performance, durability, and reliability, ensuring your motorhome performs at its best in every situation.
INTERSTAR PowerUnchained is the perfect choice for motorhome owners who want more from every trip – providing noticeably greater confidence, pulling power, and driving comfort on any route. All of this comes without risk, without permanent modifications, and with full preservation of your vehicle’s original systems and functions.
Fast installation – noticeable increase in pulling power.
INTERSTAR PowerUnchained connects directly to your engine using OEM-quality connectors – no modifications, coding, or workshop visit needed. This plug-and-play installation ensures a perfect fit and immediate performance benefits without altering your vehicle’s original setup.
Your questions answered –
everything about INTERSTAR PowerUnchained for motorhomes.
Discover how INTERSTAR PowerUnchained combines increased torque, smoother and more relaxed driving, and 100% reversibility – all specifically designed to meet the unique demands of motorhomes, from long-distance travel to steep climbs and heavy loads.
What are the concrete benefits of PowerUnchained for motorhomes?
INTERSTAR PowerUnchained delivers up to 25% more engine power and torque without any changes to your vehicle’s ECU. This translates to stronger pulling power on steep inclines, confident and smooth starts when fully loaded, and a more relaxed driving experience even in windy conditions, oncoming traffic, or long-distance travel. The boost is especially significant for heavier motorhomes based on diesel platforms, offering tangible improvements in everyday driving performance.
Is the engine control unit (ECU) modified or reprogrammed?
No. INTERSTAR PowerUnchained works independently of the original engine control unit and software. It uses an additional control module connected directly to the injection system, ensuring the factory ECU remains completely untouched. All factory engine protection, safety, and diagnostic functions stay fully operational, providing maximum reliability and compliance with vehicle standards.
How does INTERSTAR PowerUnchained work?
INTERSTAR PowerUnchained dynamically adjusts fuel injection duration in real time using current sensor inputs, allowing the engine to deliver more power smoothly and precisely. This approach maintains the factory calibration and map logic, providing a safe, risk-free performance boost without the downsides of conventional chip tuning methods.
Which motorhomes are compatible with INTERSTAR PowerUnchained?
INTERSTAR PowerUnchained is designed to be compatible with a wide range of popular base vehicles, including Fiat Ducato, Peugeot Boxer, Citroën Jumper, Mercedes Sprinter, Ford Transit, VW Crafter, and others, all equipped with common-rail diesel engines. Compatibility is confirmed on a case-by-case basis through detailed vehicle-specific checks to ensure optimal performance and fit.
What effects does INTERSTAR PowerUnchained have in real-world driving?
You’ll especially feel the difference when starting off, overtaking other vehicles, or tackling steep inclines. The motorhome responds more promptly to throttle input, automatic transmissions shift more smoothly and less abruptly, and overall driving becomes noticeably more confident. Whether facing crosswinds, winding mountain passes, or heavy holiday traffic on the motorway, the enhanced performance delivers a safer, more powerful, and more relaxed driving experience.
How long does it take to install INTERSTAR PowerUnchained, and can I do it myself?
The INTERSTAR PowerUnchained installs in approximately 30 minutes using a plug-and-play system with vehicle-specific original connectors. Basic technical knowledge is sufficient, and no special tools or workshop visits are needed. For convenience and assurance, installation services are also offered by authorized INTERSTAR partners and specialist workshops.
Are all factory engine safety features preserved?
Yes. Because INTERSTAR PowerUnchained does not involve opening or modifying any control units, all factory-installed protection systems—including boost pressure limits, engine temperature regulation, and limp mode protocols—remain fully functional, ensuring your engine’s safety and reliability at all times.
Will INTERSTAR PowerUnchained be detected during vehicle inspections or diagnostics?
No. INTERSTAR PowerUnchained does not modify the ECU software or trigger any error codes. It leaves no visible changes in the engine control unit and can be fully removed without traces before any workshop visit, ensuring your vehicle remains in its original state.
Can I reuse INTERSTAR PowerUnchained after switching to a different vehicle?
Yes. As long as the new vehicle is compatible with INTERSTAR PowerUnchained, you generally only need to replace the vehicle-specific wiring harness. The main control unit remains reusable, making it easy and cost-effective to transfer the system between vehicles.
Does INTERSTAR PowerUnchained impact the vehicle’s manufacturer warranty?
Since INTERSTAR PowerUnchained leaves your vehicle’s ECU completely unchanged, the risk of warranty or contract issues is very low. However, for leased or brand-new vehicles, we recommend carefully reviewing your contract terms before installation. If any concerns arise, the module can be easily and completely removed at any time without trace.
Is INTERSTAR PowerUnchained legal for use on public roads?
Yes. INTERSTAR PowerUnchained is generally registration-free since it does not alter any emissions-relevant systems. However, depending on local regulations, an individual approval or inspection (such as TÜV) may be necessary if you wish to have the power increase officially documented. For private travel use on public roads, this typically poses no problems.
What impact does INTERSTAR PowerUnchained have on fuel efficiency?
Many INTERSTAR PowerUnchained users report fuel savings of up to 10%. The increased torque allows for more efficient, less frequent gear changes, particularly beneficial in stop-and-go traffic, uphill climbs, and extended journeys, resulting in noticeable reductions in fuel consumption and driving fatigue.
Is INTERSTAR PowerUnchained compatible with automatic transmission vehicles?
Absolutely. PowerUnchained delivers clear advantages in automatic motorhomes by enhancing the transmission’s response to increased torque. This leads to smoother, more refined gear changes, less hunting between gears, and greater acceleration reserves, providing a more comfortable and confident driving experience under all conditions.
Is INTERSTAR PowerUnchained effective in extreme environments like mountainous terrain?
Yes. INTERSTAR PowerUnchained is engineered for demanding travel conditions and has been rigorously tested in various climates. It maintains stable and reliable operation even under heavy loads, high temperatures, and challenging altitudes, preventing thermal overload and ensuring consistent performance throughout your journeys.
What happens if I decide to remove INTERSTAR PowerUnchained?
