We realize that your car is important, if something goes wrong it can be very costly. The “ready-made” chiptuning software that can be bought for €150,- might be a bit cheaper, but you have absolutely no idea about the quality and accuracy with which it has been developed. A wrong file or a file of low quality can cause major damage to your vehicle. These files are often not tested on real cars, the files are modified without knowing if the modification will work and it is developed with minimal chiptuning and car knowledge. However, you will not know what you have until your car is chiptuned and then, unfortunately, it may be too late. The software can affect your engine management system and cause other irreversible damage to your car.  When choosing a chiptuner, always ask where they got their software from and if it has been extensively tested. This way, you can be sure of a quality tuning without any danger to your car. Chiptuners like Rica Engineering, for example, develop their own chiptuning software from start to finish and test it extensively on real cars before putting it on the market. You are 100% sure that you are dealing with very high quality chiptuning software and of course a lifetime warranty.