FS: W211 E55 Floored Fab longtube headers
Good Luck with sale though
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From my experience, system not ready occurs when battery is drained or disconnected and you don't drive at least 200 miles before attempting to do an emissions test.
These headers are good, but price for me personally is a little bit high for re sell, again I am saying my point of view and also i am saying "a little bit" which could be wrong !! 2100 could be good price if you consider that you don't have to wait and if you are really looking for set of good headers.
We ran the measurements through some header software (can remember the name) and the shorter length was actually closer to optimum on all cylinders. I also customized the collector by going to 3 inch diameter, but if 02 sensors are a concern, this is the trick. My fabricator said I should tell Chris (FF) to cut these shorter.. I didn't bother
You can see how long these are after last bend!!The other benefit to the shorter primaries: You don't have to make a violent turn to get into the X pipe. The FF headers are awesome, I just think they are better once modified.
I have seen some people complain of exhaust leaks with the slip on connector. This is nothing new to headers of this type, and neither is the fix. I applied gold 3M silicone (rated to 750 degrees) and it seals them up great. You can still remove the collector, just do it when hot, and knock them off. Great header.. and free bump

EDIT: When you trim back the primaries, you need to move the tabs. It was easy. Just FYI
Last edited by Bramage; Nov 21, 2011 at 02:03 PM.







