I know that some people have have had good experiences and others, the people earlier on this page though seemed to be having more trouble and i rather not risk it and getting a bad one and after looking around I'm leaning more towards a Borla exhaust
I just got my first 4runner less then a month ago and i got the dreaded P0420 CEU so i figured might as well look for for a muffler to replace the stock, now i know defiantly not to go with Magnaflow. Thank you so much for all of the information COB, but I'm sorry that you had to gain that...