I have a '12 6MT sedan and put FI exhaust and HFC's on it that I got from a friend a little over a month ago. I have since removed the HFC's because I got tired of a SES light every 4 days and I was not a huge fan of the exhaust note. Now I am battling a squeak/rattle from the rear which is coming from the rear hangar locations. I am pretty sure then guy who I got it from who had it installed on a '09 6MT never had any issues with squeaks. My question is, has anyone else had issues with the hangar rubbing the exhaust mount brackets?

I believe part of my issue is the rear bumper change between 07-09 and 10+ and needing to have the tips stick out a bit further to insure no heat damage occurs to the rear bumper. I am sure I could modify the hangars with some heat, but I do not want to do that as I am considering changing to Stillen because I like that tone a bit better and get a sizable discount on it.

 

I put my FI exhaust from my 08 G35x to my new 11 6MT and I have no problems with the hangar in the rear. I do however get a little vibration from the subframe brace, but thats fixable

 

Could I bother you to take a pic of where your tips are in relation to the cutouts?

 

this is the only one I have on my computer at the moment but I will take a better one and post it up in the evening



if you want to know they are not centered. They sit inwards I think there is a fix for that but I haven't gotten around to doing that yet

 

My FI exhaust on my 08 sedan fits perfectly without any rubbing issues. Not really sure what the hangers can rub on?

 

I don't have any issues with mine. I got mine installed @ FI. They really took the time to make sure everything is aligned.

 

Looks great!