Is a Borla muffler loud?

The sound was a little loud but had a lot of drone between 1500rpms and 2000rpms. I ended up replacing with Magnaflow 12259. The exhaust is a quieter (not much over oem) but still has a good tone and very minimal drone.

Which Borla muffler is the loudest?

Borla exhausts are available in three noise levels if you like: ATAK – the loudest muffler on offer and it’s glorious (see video) S Type – the middle ground.