WELCOME

Here at Onsite Tuning, we offer mobile auto electrical services, performance modifications, custom wiring harness's and custom dyno tuning for factory & standalone ECU's. We use only the best brands in the industry to ensure your ride is reliable, fast and fun to drive!

Auto electrical diagnostics

Expert mobile auto electrical diagnostics and fault finding for all vehicle types in Canberra and surrounds. Onsite Tuning gets you back on the road fast with accurate testing and professional repairs.

dyno tuning

Unlock your vehicle’s full potential with professional reflash tuning. We fine-tune factory ECUs for more power, better drivability, and optimal performance using trusted software.

3d printing & cad

Precision 3D printing and CAD design services in Canberra for custom automotive parts, brackets, mounts, and enclosures. Engineered for performance and built to last.

vehicle security

Protect your car with expert vehicle security solutions. We are the IGLA installer for Canberra and offer alarms, immobilisers, GPS tracking and more, installed by professionals you can trust in Canberra.

motorsport wiring & electronics

Precision motorsport wiring, custom harnesses, and advanced electronic solutions for race and performance vehicles. Trusted by motorsport professionals across Australia.

contact us

Get in touch with Onsite Tuning in Canberra for mobile auto electrical, custom wiring, and ECU tuning services. Friendly, expert support just a call or message away.