Emerald

Creators and manufacturers of aftermarket standalone K6 ECU (Engine Control Unit) or EMS (Engine Management System) with over 17 years of experience in automotive electronics, engine management and calibration as a company. Founder of Emerald M3D Ltd is Dave Walker, well known in the UK for his many articles and features in various motorsport publications and huge experience in engine management, Dave has now celebrated 50 years in the automotive industry. He is currently Technical Editor at Practical Performance Car magazine and a regular contributor to Track Driver Magazine. Some of his knowledge can be found on this website in “Knowledge Zone”, “Projects” and “Walker’s Workshop” blogs under Articles tab.