hamstakills

was just wondering if its possible, even on a bluetec truck, i don't really like the sound my 2010 gl350 makes, wanted to know if by adding a exhaust to it would give it more of a meatier/beefier sound. i know its not possible for it to have that nice burble since it only has a v6 and its bluetec and all. is it possible to get a throatier sound? The new ones do come in an amg model, was woncering if the exhaust tips were the same/similar?

thanks