About Tangent MS Private Limited

Who We Are

Tangent MS Private Limited is an automotive ECU custom code company based in India. We've built our reputation working with performance shops and tuning specialists around the world, developing custom software solutions for modified and high-performance vehicles.

What We Do

We handle everything from engine swaps to complex custom calibrations - Mapswitch setups, flex-fuel conversions, nitrous and anti-lag systems. Our work covers a range of platforms, particularly Infineon's TriCore, along with PowerPC and Renesas microcontrollers.

We're not a tuning shop - we do the technical development work that other tuning companies rely on. This includes writing custom code, adapting software between different microcontroller platforms, and integrating various sensor systems like ethanol, coolant pressure, turbo speed sense and any other sensor that a project requires.

Our Clients

We work with tuning shops across different countries. Here is a full list of our partners: Tuner List.

We have also worked on flash tool development and custom module integration with OEM control units using CAN or Flexray. PTF/bootmod3 is our exclusive partner for BMW developments since 2020 and together we have secured many world records in this industry.

Technical Capabilities

Our development environment includes industry-standard tools like Lauterbach TRACE32, miniWiggler, Infineon's ADS, Saelae logic, Keysight and Siglent just to name a few. We work regularly with FlexRay networks, CAN, DAP and JTAG debugging.