Tuning
Vehicle tuning
ECU remapping, Stage 1, Stage 2, performance tuning, economy tuning, DPF / EGR / AdBlue services and vehicle-specific map options.
Explore tuning →Part of the A* automotive brand family
Vehicle tuning, diagnostics and security systems supplied & fitted.
A* Vehicle Systems supplies and fits professional vehicle diagnostics, ECU remapping, trackers, immobilisers and anti-theft security — with fast, vehicle-specific advice straight over WhatsApp.
Supply & fitment
Tuning & diagnostics
Vehicle security systems
WhatsApp booking
What we do
Specialist vehicle systems services
Built for customers who want clean, professional work without the generic garage feel.
Security
Security systems
Scorpion trackers, PIN code immobilisers, S5+ packages and supplied & fitted anti-theft protection.
Explore security →Diagnostics
Diagnostics
Fault code diagnostics, DTC removal, warning light checks and DPF/EGR/AdBlue support.
View diagnostics →Tuning
ECU remaps and performance services
From diagnostics to Stage 1 and Stage 2 remaps, plus DPF / EGR / AdBlue services, we help identify the right tuning route for your vehicle. All work is vehicle-dependent and subject to inspection and compliance.
View tuning servicesSecurity
Trackers and immobilisers supplied & fitted
Protect your vehicle with Scorpion trackers, X-Series immobilisers and premium tracking plus immobilisation packages.
View security servicesReady to enquire?
Send your reg, service and location — we’ll do the rest.
Fast WhatsApp replies with compatibility advice, supply & fitment pricing and your next available fitment slot.
Vehicle reg
Service needed
Location
How it works
Simple enquiry process
1
Send your vehicle details
Send your registration, make, model and the service you need.
2
Get advice and pricing
We confirm compatibility, options and supply & fitment pricing.
3
Book your fitment
Choose a suitable date and get the work completed professionally.
Areas and services
Local services in North London & Barnet
We supply and fit across North London and surrounding areas. These pages cover the services drivers ask about most, with local, vehicle-specific advice.