2013-2017 Focus ST/RS MSD Ignition Coil Pack (Black) 825943

Greatly Improve Ignition Function

If you're looking to improve ignition function, performance and fuel economy, it doesn't get much easier than MSD's bolt-on Ignition Coil Pack. This high-quality set of four (4) direct replacement ignition coils will vastly improve throttle response and high RPM operation thanks to a patented winding design and superior construction materials.

Stronger Throttle Response

If there's one thing RS and ST owners look for in an upgrade, it's improved throttle response. Thankfully, not only do MSD's Ignition Coils improve throttle response, they also extend the reliability of your ignition system and improve fuel economy. This heavy-duty ignition coil pack comes in a sleek black finish that adds a subtle custom look to your dash. These coils are direct-fit replacements that will have your ignition firing faster and more efficiently in no time.

Fitment: 2013-2017 Focus ST/2016-2017 Focus RS