Current Full setup is: blower, cams, longtubes, offroad H, cherry bomb glasspacks and pypes m80s and SSS Adrenalines. Both resonators are mid mounted.
I was able to score some mint condition Magnaflow Magnapack axlebacks from a forum member recently and got them installed today. I was very happy with my SSS Adrenaline's but the reputation of the magnapacks had me intrigued to give them a shot. Their reputation is that they are loud and to my surprise they were bigger than the SSS ones I currently am running, I thought they would have been smaller. At idle and cruising they appear to be slightly quieter than the SSS. At mid to full throttle they really come alive with that magnaflow rasp and burble tones when you let off the gas. I am racing this weekend so I am looking forward to a lot of WOT runs to really hear how they perform. Here are two videos. First is with SSS and second is with the magnapacks. SSS was recorded with a camara. Maggy was with my Droid phone. I should have used the camera with both but forgot it.
Feel free to offer your opinion. Both mufflers are the flow thru type.