Independent Specialist In BMW, Mini And M-Power Cars

BN Dynamix offer you a dealer service at a fraction of the cost.

184 Wallgate
Opening Times
Mon-Fri 8am 5pm
Sat 8:30am 1pm
01942 820378

Over 40 Years Main Dealer Experience.
All Aspects Of Servicing, Repairs And Diagnostics.



We carry out all work in accordance with BMW and MINI recommendations and certify your service record book, thereby maintaining your warranty and service history.

M-Power Engine


We carry out all types of repairs to your BMW or MINI from brakes, suspension/steering components to clutches and turbo engines.



At BN Dynamix we can offer diagnosis and rectification of complex faults using equipment equal to that of your BMW main dealer. Anything from simple blown fuse, wiring fault to full engine rebuilds all to BMW manufacture standards.

Servicing from £69

Car Manufacturers Warranty Unaffected.

Thanks to EU Legislation called Block Exemption your car can now be serviced at BN Dynamix while preserving the manufacturer's warranty.

Who We Are

BN Dynamix was founded by former "BMW Halliwell Jones" senior technicians Kevin Gray and Gary Hitchmough AMIMI who have over 40 years main dealer experience.

All our technicians are part of the automotive technician accreditation scheme, so you can be assured of a qualified and professional service.


We are now carrying out custom tuning performance remap upgrades to all makes and models. Contact us for more information.
We recently change our name from BM Dynamix to BN Dynamix. A different name but with the same expertise and professional service.
We are offering a free health check with every car service until 23rd February 2013. Call us today to book an appointment.
Copyright © 2018 BN Dynamix Limited. All Rights Reserved.
Company 08205250. Registered in England and Wales
BN Dynamix is an independent specialist in BMW, Mini and M-Power cars.
BMW, Mini, M-Power and their respective logos are registered trademarks of BMW AG.