Size of exhaust pipe diameter??
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Member
Joined: Jun 2008
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From: Staten Island
2003 CLK 500
Size of exhaust pipe diameter??
I found new rear catalytic converters to get from Random Technology because one of my rear stock converters is bad. I called them to order two but they need to know the size of the stock exhaust pipe diameter so that they can send me the right ones. I looked over the forums but was not able to find any info. Does anyone know the size. They guy on the phone thought that it was probably 2 1/4", but I am not sure. Thanks
Out Of Control!!
Joined: Apr 2008
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From: Jerzy
04 CLK 320 > CLK32K
I think it's 2 1/2, why not just take them off and run straight pipe.
Edit: Never mind, I saw your inspection post on the other thread.
Edit: Never mind, I saw your inspection post on the other thread.
Last edited by dynomite05; Jan 25, 2011 at 12:45 PM.
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From: A Canadian in Dubai, United Arab Emirates
'05 C200K SS, '05 Kleemann CLK500K, '08 Hummer H3 & '92 Z34 5sp (track car in Canada)
I thought I remember reading that it's 2 1/4 going in and out of the cats then 2 3/4 out of the resonator 
