just got dual flows (2 chamber 40 series) and they sound soo much better than the stock 6 ... but it seems like there might have been a decrease in power, im not sure but thats what it feels like ... and i hadnt seen this, or heard of this before but they just got rid of my Y completely and just ran two seperate lines down ... what do u think?? ill post up a clip a little later

 

on the low end or top end power. we installed pypes X pipe and their dual mufflers and he said it was alittle more peppy. no exhaust leaks or anything? your torque might have dropped on the low end but picked up some on the top end...

 

you have not lost anypower you have gained a little but now it is up top. on a stock v6 you probaly dont have to much back pressure so im sure that is what your feeling right now, but dont worry its still their.

 

yeah it might just be the torque ... thanks for the help