vw remap specialists know how remapping that the ECU can enhance your vehicle's performance: greater power and torque, smoother handling, better fuel economy. Today all you've got to do is find somebody to accomplish the work. You'll likely notice that a few businesses advertise custom or bespoke channels as well as other companies discuss using library channels. It's very important to understand the gap between both types of remapping. Bespoke remapping could be significantly more expensive, but it's significant advantages which ensure it is worth the cost.

Bespoke or habit remapping begins with the file that is on your car's ECU at the moment. The tech downloads the original ECU map out of the car and then changes parts of it to enhance engine performance. The files for many diverse procedures are tuned with costly computer software. The technician must know the ideal way to recalibrate each atmosphere -- Put simply, he has to know what he is doing.

Besides the maps which restrain gas gas, the ECU also contains data pertinent for your vehicle like immobiliser info, software updates, bug fixes from the manufacturer, and so on. Because of this, just the records that have to be shifted are touched during the remapping -- additional vital data about the car is left intact. Afterward your map is flashed back to the ECU, overwriting the present file. A backup of the original ECU file is kept by the supplier, just if. Bespoke remapping is tailored to your particular vehicle, which ensures the best possible results.

Remapping with a library file is rather different. The tech will not use the initial ECU document from the car. Instead, a modified ECU map is chosen from a library of perhaps 10,000 generic files. The library file is replicated back to the motor vehicle's ECU, overwriting all -- for example any vehicle-specific information that might have been on the file.

Now, this collection of library files includes a shady history. It is made up of all ECU files which some one gathered from anonymous resources, copied to a CD, and sold for a few pounds on the internet. Most, or even all, of these ECU records were stolen by professional remappers. Because of this, you truly do not know anything regarding the quality of the files or how they might affect your engine.


Remapping that the ECU with a library document is a mistake which could have dire consequences. The library file probably will not support the immobiliser software that keeps your vehicle secure. It will not have recent software upgrades or bug fixes that are crucial. And let's not forget a service provider utilizing library files probably cuts corners in different ways, using cheap gear and minimal technician training.

What happens once you replace a vehicle's unique ECU map having a library document? Undoubtedly the engine might output more power after the remap, however there is no guarantee the improvement will undoubtedly be what you anticipated. Your engine system may suddenly develop glitches and fail to use as it should. The ECU could freeze and become inaccessible so that you can't actually repair the damage. Without the standard security features, your vehicle might be stolen more easily.

Now you understand why custom maps are so much superior than library channels, just how do you find someone to do the work? First and foremost, be sure that the provider really does offer bespoke remapping that is performed by qualified technicians. It's not tough to tell whether you are dealing with a skilled or a poseur. Only ask the technician a few questions about how the remapping is executed, what sort of files he uses, which engine settings have been changed, and so on. A capable and knowledgeable individual will likely soon be perfectly able to explain the finer points of this remapping process for your requirements. Of course if someone mentions library files or tries to convince one the library files are just as excellent as custom files, then cross them off the list.

There's nothing wrong with doing your research to compare prices, but don't make price the deciding factor. This really is a hightech industry and technology costs money. If you discover something provider with very low rates, ask yourself . In all likelihoodthey are using library files and cheap tools for remapping.

You should also reassure your self regarding the company's after-sales support. Could there be a trial period after the remapping? Can they keep a duplicate of the initial map in case you ever wish to change back? Is it true that the workmanship include a warranty? Ensure you're Delighted with the responses to such questions

Remapping the ECU is a highly efficient means to boost engine performance, but whether it's not done correctly you really do put your car at risk. There's no doubt that bespoke or custom remapping is just a better option than remapping with library files. You'll receive the best results, and equally important, you are going to secure your costly vehicle from damage.