modifications > FENG Delete
What is a FENG, and why did you delete it?
FENG stands for Fake Engine Noise Generator. The 2016 Focus RS is equipped with a 2nd amplifier in the hatch area beneath the floor tray. Unplugging the amplifier removes the fake engine noise that is pumped through the speakers in the Focus RS. Oddly enough after the amp is unplugged I noticed just how quiet the exhaust on my Focus RS can be. I will be addressing the quiet exhaust soon enough. Can you say turbo-back exhaust?
*A friend for moral support is always optional.
1. Another option is to remove the entire 2nd amplifier altogether. Sheds ~1 lb of weight.
2. Easily reversible back to stock.