I also put the AMG exhaust on my 98 E430 , but ever since then when I turn off my engine, the back of my car started to have some knocking sound, I wonder if it's the exhaust or something...but it looks better than the stock one with their exhaust hiding.

Also, are there any significant difference in handling if thicker anti-roll bars were fitted into my E430? (i mean, could you feel it?) I asked several shops, but i couldn't get a definite answer...

---WILL