Our workshop is open 8:30am to 5:00pm, Monday to Friday.

Customers are welcome to visit us to discuss their requirements. For vehicle work, we recommend arranging an appointment so that we can allocate the appropriate workshop and diagnostic time.

ECU, TCU & Electronic Services

We also provide ECU and TCU programming, cloning, unlocking and electronic services for customers, workshops and remapping companies throughout the UK. Where appropriate, control units can be sent to us for bench work.

Contact Us

TuningWorx by Turner Performance

Turner Performance & Diagnostics Ltd
10 Manor Avenue
Apsley
Hemel Hempstead
HP3 9DW
United Kingdom

Telephone: 01442 601028