Need some input full catless x + oem muffler mod?

I have a e92 m3 evlove stage 2 tune with a fully catless Borla X-pipe with the 4 resinstors attached to my stock mufflers. Sounds good quiet when I want it to be and screams when on full throttle. I just ordered EAS tips and found a stock muffler section on craigs for 50 bucks was thinking about picking it up and gutting it out to try something different. Maybe I can get my evlove exhuast overrun tune to work now with the louder exhuast setup as I guess my setup right now is too quiet to hear the exhuast burple backfire noise.







Do you think I'll gain more power? A lot of drone? Too loud?



Or just add the tips to my stock mufflers and call it a day? LoL





What you guys think?



Thanks