Quote:
Originally Posted by BMWDEMON
I'll let you know in a week or two how I feel...it makes me nervouse to see some responses but each person has their own level of resonance, drone, loudness, etc...if we could compare it to a GruppeM off of a E46 m3 then it is too loud...hopefully it is not since it is on the way to my house....29th my AA system will be here...hoping to get it installed this coming weekend.
M
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Yea i know what you mean.... The AA system by itself is a bit to quiet on the outside especially at high RPM's for my taste. But inside its perfect. just enough so you can hear it and nearly zero drone at highway cruising speeds.
Im just afraid with a catless x-pipe its going to drone like a SOB....