Get some thoughts out there. I used to have an 01 Silverado which I put Flowmasters on. I was in love with the deep rich tone. On my newer 08 Silverado, when I went to add the Flowmasters on, I was warned by the mechanic that Flowmasters were getting tons of unhappy folks with the sound it gave when the truck went from 8 cyl to 4 cyl. He strongly suggested that I go with Magnaflow, which I did. The sound is produces is "okay", a "B". I am not in love with the sound as I was with the Flowmasters on my 01. My question is, am I better on with a "B" sounding Magnaflow, or should I have gone with the Flowmasters????