Everyday cars
Awkward automatic shifts or sluggish response? We assess engine and transmission together and discuss your preferred driving feel.
More power. More driving pleasure.
Individually calibrated road vehicles
Smoother gear changes, stronger pulling power or lower fuel costs: what matters to you? We assess the options for your car, motorcycle, van or truck. We assess the software option first: a suitable adjustment can cost less than replacing expensive components.
What would you like to improve?
Vans and trucks
Your vehicles cover long distances? We tailor the software goal to routes and loads. Compare possible annual costs in the calculator.
Motorcycles and quads
Want different power delivery? We check the engine, existing modifications and use before recommending a calibration.
Frequently asked questions
Are savings of 10 to 20 per cent guaranteed?
No. The percentages in the calculator are assumptions. Actual consumption also depends on the vehicle, driving style, load and route. Compare fuel filled and distance covered in similar conditions; a change in the dashboard reading alone is not sufficient.
What support remains after optimisation?
With your activated app access, you can view the assigned vehicle and order details and any maintenance guidance entered. The original file becomes available after explicit release. RG Racing remains your contact for questions about the calibration.
Can software solve the problem at a lower cost?
If the cause is software-related, a suitable adjustment can solve it without expensive parts replacement. We assess your vehicle and intended use first. The specific quote shows whether it costs less. Mechanical damage requires repair.
Less fuel. More from your money.
What could you save in a year?
Compare your current fuel costs with three possible reductions in consumption.
How we calculate · Assumptions and price source
Fuel savings
10%, 15% and 20% are assumed scenarios for the same driving style, usage and work output, not guaranteed savings for the selected vehicle or tuning package. Condition, load and route affect the result.
Check the diesel price at MIMIT ↗
The preset is a dated pump-price reference and does not update automatically. For your business, use your actual purchase price. Use either VAT-inclusive or VAT-exclusive amounts consistently for fuel and optimisation.
AdBlue savings
Example for diesel vehicles with SCR only: the calculation uses the annual diesel volume entered above. It confirms neither SCR equipment nor savings for your vehicle.
The percentage is a freely chosen calculation assumption, not a demonstrated tuning result. Lower diesel use does not automatically mean the same percentage saving in AdBlue. These values are not added to diesel savings or payback.
Manufacturer examples: Cummins quotes around 3–5% of diesel volume for Tier 4 Final industrial engines. Volvo quotes around 5% or 8% depending on the Euro 6 engine. These are not universal values; enter your measured figures.
Price reference checked 03/09/2026: Norauto Italy’s guide lists €9.99 for 10 l. The calculation starts at a rounded €1.00/l; this is not an automatically updated pump or bulk price. Use your purchase price and consistently use gross or net amounts.
Consumption and price sources: Cummins · Volvo Trucks · Norauto
Your advantages with RG Racing
Here for you after the tuning, too.
Your contact stays available. Find your vehicle, order and recorded appointments together in the customer app.
Your vehicle and order at a glance
View your vehicle details and current order status directly in the app.
Plan your maintenance
Keep track of recorded service and inspection dates. Update mileage or operating hours and enable notifications for relevant reminders.
Guidance for your engine
Find oil and maintenance information checked and approved for your engine in the app.
Earn money with RG-Racing
Recommend us using your personal link and earn a commission on qualifying orders. We agree participation and payment terms in advance.
More app features
Keep your original software
After tuning, you can download the original file for your order once RG Racing has released it.
Read engine faults in the app
We first check whether your vehicle, smartphone and a suitable adapter support this feature.
Your workshop invites you to the app and gives you access to your vehicle and order details.
Explore your next step
Optimise your truck. Every journey counts.
Truck software focused on routes, loads and ongoing fuel costs.
Learn more →A better drive. With the right software.
Custom ECU calibration and professional file service directly from RG-Racing.
Learn more →Performance parts that suit your vehicle
Suitable hardware for performance, drivability and workshop use.
Learn more →Your request. The right specialist.
Contact for technical, workshop, partnership and general questions.
Learn more →Find an optimisation
Before replacing expensive parts, discuss the software alternative with us. Send the vehicle and fault details so we can assess feasibility, price and timing.
Ask about a software solution →