Often asked questions answered
If you have any questions, which are not listed here, please do not hesitate to contact our customer service.
With which parcel service will be delivered?
We deliver by DHL, FEDEX or Standard post. The minute your order leaves our house you get an e-mail so you can follow your order on-line.
Does SpeedboX damage the engine of my car?
No, because at the development of engines the vehicle manufacturers allow for power reserves which we use with SpeedboX. Because SpeedboX only accesses when you really call up the power (for example when accelerating), the claimed components like engine, clutch, gear, breaks are claimed more. All dry-running operations of the engine are obtained. For every kind of engine tuning we recommend to do it only at constant attendance of gear belt, oil change etc.
Can I install SpeedboX without motor vehicle knowing?
Yes, the installation is easy. All you need for the installation is included in the scope of delivery already.
Can I use SpeedboX after I changed my vehicle?
Yes, if your new vehicle is a common-rail diesel as well or is ulterior compatible, you can take SpeedboX with you. It may be that you need a new cable. That is available at our shop for best price.
What kind of payment facilities are there?
We offer you 4 quick and safe payment facilities. Cash on delivery, Prepayment, Bank Transfer, Credit Card and PayPal.
From which to which milage can i install SpeedboX?
You can install SpeedboX independently of the milage. Because of the gentle digital technique you don´t have any risks at all. A lot of car dealerships install SpeedboX from the first km on. Admittedly you should observe the recommended running-in period of the manufacturer. We have as well customers who installed SpeedboX far across 200-250.000km, not a problem at all because of our digital technique.
Do I get a goods vehicle test certificate?
Our products are delivered without a goods vehicle test certificate. Because we deliver worldwide and the standards of goods vehicle test certificates vary in every country, the customer has to worry about that himself. The quality of SpeedboX makes a part certificate in case of a single decrease work without any problem. When single decrease please observe that there will be further costs.
Can you account for SpeedboX after deinstallation?
No, after you deinstalled SpeedboX it is not possible to tell that there was one in the vehicle. Different form the normal chiptuning where the original vehicle software is manipulated (OBD-Tuning) SpeedboX is residue-free upgradeable.
Will there be a higher off-gas value?
No, no big carbon-particulate emission accrues, that´s why the considered off-gas value will be kept.
I have a particulate filter, can I install SpeedboX anyways?
Yes, because of our digital technique it is possible to install SpeedboX in your vehicle as well with a particulate filter as with none.
Can i save fuel although i do have more power? How´s that possible?
If your manner of driving stays the same like before the installation of SpeedboX you won´t have any additional consumption but you clearly will feel the tuning. After the installation you should feel an articulate saving of fuel. Many satisfied customers tell us about a saving of up to 15% per 100km. That´s because of the higher torque you can keep driving in a higher gear as in the serial vehicle where you would have needed to choose a lower gear already.