Active exhaust is one of the neatest things that today’s performance cars have going for them. Whether you want it to keep the neighbors happy or to disguise your hot rod from the people at the office, there is some value to “quiet mode” when just cruising but there’s event more value in “wide open mode” when you want to make the right impression on your buddies, some guy trying to call you out, or when you are running full bore on the strip.
Flowmatser knows this and they also know that you are leaving some horsepower on the table with the factory exhaust on your 2018 Mustang. That’s why they have stepped up and offered an axle back system that frees up power, gives you more sound, and keeps the active exhaust active like you want!
This kit is made from 409 stainless steel and has all the hallmarks of Flowmaster’s usual quality and aggressive sound. Being an American Thunder kit you are going to get the aggression that you want with this one, especially when you flip the switch and really let that Coyote engine breathe. The details are at the link below. No more swapping out cool active exhaust pieces for static ones. Get the power, get the sound, keep the functionality. Bam!