Originally Posted by stdjjl27
Sorry timpat92855 I haven't been online in a while. I'm really satisfied with the way the 50 series delta sounds. It doesn't sound ricey and you can't hear it when your at idle. But once you step on it, you can really hear the rumble. I have it exiting before the passenger tire with a 2 into 1 exhaust tip. I hear that the original 40 series sounds louder, but the guys at flowmaster told me that they don't recommend it for a four banger.
I have a 40 series (at least thats what I asked for). Works just fine on mine, and has nice sound now that broke in. People say that flowmasters dont get "broken in" because they are chamber mufflers........if they dont, then why does the tone change? yea, i'd say they do some how get "broken in".