To me yes, once me and my buddy had each of ours installed, we put them side by side and everyone agreed that mine was deeper and his was louder. Now after about a month his borlas did get deeper but still get as deep as my roush, maybe a fluke I don't know. Not many other people that own Mustangs with Roush or Borla here to compare to.

 

That's the issue. Videos only convey so much but you can only go by them as no one has that many exhausts in person to listen to

 

It seems to be that many people find the FRPP setup to be the deepest sounding, which I am looking for. The Borla Atak's seem to have the best combo of sound and loudness. The FRPP's are looking like my choice...or the Bassani axlebacks.

 

ROUSH!!! BY FARRR!!!

 

Just ordered the MRT interceptors. Thought the Roush would be too loud for my DD. Haven't heard them in person, so I hope I like them. Videos have made them sound pretty good.

 

'Deleted'