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Mon – Fri: 9.00 – 17.00 | Sat: 9.00 – 15.00 | Sun: CLOSED

File Service

File service hours (CET) (GMT+2)

Monday             9:00 AM to 21:00 PM 

Tuesday             9:00 AM to 21:00 PM 

Wednesday      9:00 AM to 21:00 PM 

Thursday           9:00 AM to 21:00 PM 

Friday                 9:00 AM to 21:00 PM 

Saturday            9:00 AM to 17:00 PM  

Sunday               Closed                                       

Tuning File Service at our Dealer Portal


We supply custom dyno and road developed Remap Files for petrol and diesel engines to improve performance and fuel efficiency. NRT Tuning supply many businesses and individuals all over the world through our Tuning File Service. We Also have our own dealer network of tuners that uses our Dealer specific tool.

If you’re interested in becoming part of our fast-growing dealer network, we can also offer you our dealer tool which is linked to us to only receive the best service and support ever. Our dealer tool can be found in the shop section.

We have all the latest software, technology & knowledge so we’re able to tune just about any OEM ECU.

We are so confident in the Quality of our Tuning Files that we offer a Lifetime Warranty on the Tuning File that we have supplied you.

What this means is, whenever our Tuning files are faulty or causing an issue, we will fix or redo the file free of charge, or if we can’t resolve the issue, then we will refund you the full amount of the file back to your account. 

Vehicles Mapped This Year
NRT Dealers Globally
Vehicles Supported