Becker Catback Exhaust

Anybody ever heard or know anything about this catback exhaust? I just recently discovered it and can’t seem to find any info on it for the 3IS. It seems reasonably priced for an axle back that comes with a mid pipe included. Personally, I’m looking for a quiet but deep sounding setup. Currently leaning towards either a Magnaflow or Tsudo axle back and pairing it with a mid pipe (likely the Apexi). My goal is for it to be as quiet as possible while still achieving the power gain from having a full exhaust setup. The Becker system looks very similar to the Ark Grip but with a much more appealing price.

Any info or guinea pigs would be appreciated because looking at it, I get the impression it will be loud lol.