Rotarytronics provides Mazda sports car enthusiasts with OEM-like gauges which blend into the interior of the car as if that is how they left the factory. Also capable of doing everything one would expect out of an aftermarket solution; at times even more than one would think is possible. OEM integration is the norm - reusing as much as possible of the factory equipment for simplicity.

We got compression testers, gauge kits for RX8s, MX5s, BMWs, RX8 ECU reflashes, and if we don't have it perhaps we can make one just for you.

Every single product is designed and made in-house by a Mazda fan that's as much a car enthusiast/tinkerer as an electronics/embedded engineer.

Orders are shipped weekly via postal or courier service, Paypal is welcome and so are credit cards. All prices are in USD - and do not include shipping ($20 for Europe, $30 for everywhere else).