super 44s vs slp lm2
Original 40. ( all part #s begin with 4 )

Super 44. ( all part #s begin with 9 )

Both are 4.75x9x13 case bodies. In 2005 the Original 40 was discontinued from Flowmaster, in 2006 they designed the Super 44 and in March 2007 They released it based on the Original 40, just improved more. After complains for a year Late 2008 they re-introduced the Original 40 and it is called the 'Standard 40'. Its the same Original 40 with Standard replacing Original.

Super 44. ( all part #s begin with 9 )

Both are 4.75x9x13 case bodies. In 2005 the Original 40 was discontinued from Flowmaster, in 2006 they designed the Super 44 and in March 2007 They released it based on the Original 40, just improved more. After complains for a year Late 2008 they re-introduced the Original 40 and it is called the 'Standard 40'. Its the same Original 40 with Standard replacing Original.
learned something new there, makes since now
i think im gonna try some 40s in a few months....my lm2s sound great right now....seems like they getting louder and louder....its perfect right now but im kinda afriad they are gonna get alittle to loud since ive only had them a alittle over a month
Do you have stock cats?

The video makes it worse than what it really is. Maybe I am deaf?? I ran this other set up for about year. No cats, H pipe, and pipes cut off after the 40's (no turn downs, mufflers at rear of cab). It sounds quiet to me after that!
Last edited by avfrog; Oct 28, 2009 at 08:14 PM.



