About BSG Automotive
Mobile ECU tuning and vehicle services specialists across West & North London.
BSG Automotive is a mobile ECU tuning and vehicle services specialist operating across West and North London. From Stage 1 remaps to diagnostics, DPF, EGR, and AdBlue work, the job is done at your location, at a time that suits you. No workshop booking, no waiting lists, no inflated dealer pricing.
How We Work
Every job starts with a diagnostic check. We do not remap cars with existing faults – if there is an issue that could mask results or create a problem after the tune, we tell you before we start. Your original ECU file is read and stored before any changes are made, and it stays on record indefinitely. If you ever need to return to stock – for a dealer visit, a warranty claim, or any other reason – we can restore it at any time.
We use professional-grade equipment throughout. Maps are adjusted to your specific engine code and live data, not applied from a generic library. After every tune, we log the car again to verify boost targets, fuelling, and temperatures are within safe parameters before handing the vehicle back.
Service Area
We cover West and North London as a fully mobile service, travelling to your home, workplace, or any suitable location. Areas we regularly work in include Ealing, Hounslow, Harrow, Wembley, Uxbridge, Acton, Barnet, and Enfield, along with surrounding postcodes. If you are unsure whether we cover your area, contact us and we will confirm.