it sounds pretty good...i liked it...but i needed it to be louder...so i got an x pipe...but here are vids of my LM1's w/ stock headers and midpipe
this vid has a lot of noise in the back round..the last run is the best for the exhaust...excuse the loss:
http://www.youtube.com/watch?v=GBfSd7k57IM
here is a reving vid:
http://youtube.com/watch?v=Aie-rVmxUdA
and here is a light acceleration vid....dont mind the civic
http://www.youtube.com/watch?v=ImcJrW1ilIY
the civic in the first and last vids are the same one....i smoked him!!!