Sat Nav Issues fixed and latest 2017 Maps for GT and QP cars.

We can fix the units at a fraction of the cost from a main dealer.

Prices start from £300

Stuck Trident Logo? Freezing and Loop booting? White Screen?

We can fix the M145 Magnetti Marelli Sat Nav from the Granturismo/Stradale. We also supply up to date European maps upon request.. Feel free to contact us with any questions you may have - we’re invested in customer service and are always happy to help.

We can also provide replacement screens and other peripheral parts.



Here to Help

Hard Drive Backup


With this convenient and effective service, our professional team is able to provide OEM Hitachi hard drives of automotive spec which will fix 99% of all frozen/looping problems exhibited on both HW7 and HW8 Magnetti Marelli NIT's in all Granturismo Vehicles.

Planning Travels


This service is one of our most popular offerings we can provide up to date maps for all Maserati Granturismo models and select QP models Europe Wide. We also offer some US maps too.

Custom Welding_1


Since 2015, we’ve provided customers with convenient and comprehensive services for all their repair needs, including Custom Repairs. GT NIT repairs is committed to helping make your life easier which is why our services are available whenever you need them most. Get in touch today for expert advice.



"Well, it took a bit of time, and I had to do it in situ, but got the drive fitted and it’s working perfectly. Thank you very much!"


"My system was starting to freeze up on cold mornings. Phil quickly replaced the hard drive and the system now works a treat. as an added bonus I also now have 2017 maps and this makes the sat nav actually useable. highly recommend."


"Excellent service at sensible cost. Great communication and quick turnaround. Highly recommended."


"I had taken my granturismo into a highly rated auto electrician who could not diagnose the problem after 3 days I found this page through google and it was nothing but helpful the advice turned out to be spot on and the service was second to none I would definitely recommend using even if your not sure of your cars problem drop them a message and you will treated with very knowledgeable and very professional people could not rate highly enough thanks again"


"Phil is the go to guy for Maserati in car entertainment"



CALL: +44 7966 531565

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