FE/FC Decat original Husqvarna 701 Exhaust

Hello guys

Im thinking about decatting my original Husqvarna 701 exhasut (2018)
Have anyone done this? cant find a thread about it anywhere.

If not i would love to do it and post it here, but before i do i have some questions.

Will decatting mess up the already lean AFR?
Can i lose performance? or even gain?
Also at the end of the muffler its a smaller pipe welded in, maybe this is some sort of db killer?

Would help alot if someone took their time awnser these questions

Thanks

Im pretty sure i seen a thread about this on Supermotojunkie.com , ill try to find it for you. If you end up destroying your exhaust let me know i have a brand new take off at my house if you need it.

Im actually working on a custom exhaust for my 701. If you are interested in a like new Wings Titanium exhaust with a carbon tip let me know it looks and sounds amazing. $340 plus shipping.