Brent72

I'm getting ready to have the secondary cats removed from my SL55 and I know that others who have had the process done said you need a stainless steel 3" u-bend to fit the bends left by the removed cats. My question is which type of 3" u-bend do I need for the job. When I look them up online I find different numbers with regards to length of the legs, radius, outside diameter, etc. I've included links to a few u-bends I've found for sale online and was wondering which one of these would be the best application for my car. I just want to make sure I get the right pipe for the job so if anyone could look these over and let me know which one works the best it would be greatly appreciated.

http://cgi.ebay.com/ebaymotors/180-U...d=249431049852

http://cgi.ebay.com/ebaymotors/MANDR...862#vi-content

http://www.amazon.com/Stainless-Stee.../dp/B002V19AQQ


Thanks!!!

Brent72

Just to clarify, I'm trying to figure out the correct outside diameter and radius for the u-bend to weld in place of the secondary cats.