Like the title says, is there any difference in air flow or sound...etc I wouldn't think so but just checking. Thanks in advance

 

no.

 

I figured that, just wondering if that attributes to the coupe sound, probably all in the rear section/muffler though.

 

muffler/midpipe.

 

^+1 I have the midpipe and don't have the coupe sound, close but not so much. I can only assume the muffler would finish the job.

 

Yes, good luck putting it on ur sedan.

 

yea I've researched everything on putting the coupe exhaust on the sedan, It's not that difficult, I just can't decide if I want to do it or not and lose the spare tire well incase I want to sell the car someday. Thanks for your input

 

so is there any difference at all in the coupe and sedan y pipe, or are they the exact same parts?

 

I would think their the same b/c the mid pipes are interchangable plus the test pipes.

 

The mid pipe is the only difference. If you have a 05 or 06 the mid pipe is smaller than the previous models.