Currently own a 2020 Ecoboost HPP with the active exhaust system, Most axle back systems on the market specify if it works with the active exhaust system or not, are the exhaust systems the same compared to the non active exhaust systems aside from the mufflers being active (pipe layout) or is the piping layout through the whole system different? Wondering because I am going to purchase a high flow catted downpipe and a resonator deleted Y-Pipe, Just wondering if those would work with my active exhaust system pipe layout, i plan on leaving the stock mufflers in. Thanks, Still new to the forums and did not find a technical question board. (Looking at the "Flowmaster Scavenger Series Cut and Clamp Resonator Delete Y-Pipe" and "Mishimoto Catted Downpipe" both on americanmuscle

 

Ive realized this is most likely not the correct forum category to post this under, if someone could direct me to that forum or move the thread it would be much appreciated, thank you!

 

Every generation has its own sub forum. Questions about your model belong there. For example, the S550 sub forum for your question here.

I don't have mod powers in this forum so can't move it for you. Hopefully the mod for this one will step in and move your post.