CoupeKing full stainless exhaust sound comparison

[E9Wayne]

Hi all, for those considering a performance exhaust upgrade for their B35 or high output B34, I put this together for reference. The most important thing to me was better flow and sound quality at higher revs, which is hard to determine when you are simply shopping sites, even Coupeking's, or just talking with other E9 owners.

I went with the full stainless system, including B35 manifolds and stainless downpipes.

This may be louder than some e9 owners might want, but I like the sound quality.

http://www.youtube.com/watch?v=K6agjbOLisA

 

[TodB]

loud

If you want to hear loud (too loud IMO but better flow), take out the first muffler and replace with a 2-into-1 pipe. That's what I live with now. My neighbors love me.

Your new set up sounds just right. Thanks for sharing.

And Nachtblau rules :-D !!

 

[David]

Hey Wayne. Id say the new rig sounds just about right too.

Thanks for putting this together. Very helpful.