Which is the quietest b-pipe out there? Is there a difference in sound between b-pipes?

Currently I have a frankencar going to a warpspeed y, stock b-pipe to a single-tip magnaflow street series. It sounds pretty nice when I'm on it, but for regular driving and on the highway it's just way too loud and raspy.

I think it might be pretty bad right now because my muffler shop took out my stock resonator when they put my magnaflow on. There was a hole in it or something so they replaced the resonator section with a straight pipe.

Should I get an unresonated b-pipe and a 2k muffler, or will a resonated b-pipe quiet things down considerably? Is there a b-pipe that's quieter than another? Help![COLOR=Black]

 

most b-pipes are going to make ur exhaust loud, there's not many ways around that. the stock b is the quietest bc of its huge resonator. i believe even the aftermarket ones that come with resonator's are much louder than stock, especially with an aftermarket muffler/axle back