6 MSD reinforced plasma ignition coils for Audi S4 / RS4 B9 and S5 / RS5 B9 2.9 / 3.0 TFSI

ABOUT MSD

Racers never stop experimenting as they look for every way to extract more power or handling performance to gain an edge over the competition
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The MSD team is no different as we strive to deliver the products you need to meet your performance goals. We continue to innovate and invent components and technologies that deliver performance and reliability with products that are easy to use and install.

Over more than 40 years, MSD Performance has led the development of innovative components that have helped shape the way our cars run and operate. From super speedways to road circuits, land speed races to the best fuel dragsters, and of course your traditional hot rod, MSD has provided the components to pull almost anything in motorsport. Early on, MSD focused on ignition systems with revolutionary products like CD multi-spark ignition, timing and speed controls, aluminum distributors and the Pro-Mag, an incredible breakthrough in power and endurance.
Today, MSD develops electronic components for your entire powertrain. The Atomic EFI systems for the LS engine platform and throttle body are now supplemented with a transmission controller.

Our DynaForce starters and alternators ensure your engine cranks to crank and that the alternators keep it charged. MSD is ready to deliver components that work and communicate together to deliver performance and value. Today, MSD develops electronic components for your entire powertrain. The Atomic EFI systems for the LS engine platform and throttle body are now supplemented with a transmission controller.