Nice looking exhaust for the price, and the axle back system sounds good in the videos with the stock cats. Probably very similar in volume to the OEM mod or Megan. It would be a good alternative for us E93 guys since Megan doesn't fit without modification, and its around the same price as the OEM mod which doesn't go back to stock very easily.
On the other hand, with the cats removed, it appears pretty raspy and high pitched as far as I can tell, much like the oem mod + cat delete. My current setup, a Megan + catless/resonated xpipe is much deeper and barely any rasp which I prefer. For anyone looking for a cheap exhaust setup, I'd go for a Megan + TTPs for great power and sound and would only run you about $900.
2008 Jerez Black Metallic E93 6MT
K&N Drop In Filter | HPA Pulley | Custom Catless Resonated X-Pipe | BPM Stage II Tune | Megan Racing Exhaust