Hey fellas, ok well after a year of living with me loud ass power flow exhaust I've finally had enough and gone and changed it to a single box and single outlet (as opposed to the twin I had before). As some of you may remember I changed my mid section last month with a slightly larger box running 2 1/4" pipework back to the back box and then changed to 2" pipework (helping with the flow). Performance and sound wise I feel it much much much better than the power flow, I can actually hold the rpms at 4000 without any silly droning noises, and I can down shift with ease and not having to worry about everyone thinking I'm a loon. any how's enjoy the pics and let me know what you think, personally I prefer this single outlet over the four but lemmi know what u guys think. Big thanks to Maz and the guys at MIJ http://www.mijperformance.com/, once again a perfect service and great bunch of guys , going back there soon for the final upgrade (D/P & single sport cat) should be nice. Before: Check out the crappy welds After: You can make out the pipe work reducing from 2.25" to 2" Gotta luv the clean look You can also visit my site for more info: http://00626e1.netsolhost.com/formoshun/s3/Exhaust.htm BTW: I'm sourcing a new bumper soon, so an oem S3 one, with maybe a slight mod.