Still trying to get my recently acquired CLK320 roadworthy and out of the "Limp Home" mode and out of California. Mercedes wants $2,800.00 to replace the two pipes with the catalytic converters. I'm considering replacing the cats with after-market cats to save money. I need to know the diameter of the exhaust pipe itself and the dimensions of the 4 cat converters. I'd measure it myself but the cars in Fullerton, California and I'm in Las Vegas. Any help would be deeply appreciated!

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Roc

'74 350SLC (Euro) (For Sale)
'01 CLK55
'02 Jaguar XK8
'04 E320 Wagon
'89 Ferrari Mondial T Coupe
'57 Volvo PV-444 (Vintage Racer in build) (For Sale)
'80 Mazda RX7 Enduro Race Car (For Sale)

Get a second opinion! MBUSA does offer "reman" catalytic converters!

And they are very LOW $$$ for an OE cat.

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