FS: PrimaFlow Catback Exhaust

[E Dubb]

For sale is a Ceramic Coated PrimaFlow exhaust for an e21 320i. I originally purchased this to put on my 2002 but after much debate I think it would be better off on an e21 then me chopping it up and putting it on the 02. Asking $400 plus shipping.

[Vermont320i]

I'll put this question to the group: I'm interested in E Dubb's primaflow exhaust, but we aren't certain it would fit a 1981 e21. Any definitive answer? The schematics look substantially different after 9/79.

To 9/79
https://www.bmwmobiletradition-onlin...03&hg=18&fg=05

after 9/79
https://www.bmwmobiletradition-onlin...75&hg=18&fg=20

Anyone know the answer?

Bill

[E Dubb]

Thanks Bill.

I took a picture of the exhaust laid out in what I hope is the correct orientation. Any thoughts gentlemen?

IMG_1003.jpg


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[jakub421]

I just put on a new muffler on my 78 meant for a post 79 car.
Everything is exactly the same except that the end of the original muffler turns in towards the center of the car and then again to the back as you can see in the layout (2 90 degree curves).
The post 79 muffler just goes straight back.

[Vermont320i]

I'm having trouble understanding if Eric's system runs from the exhaust manifold back, and will fit in place of the entire exhaust, and fit in a 1981 chassis. Since my state (Vermont) does not smog test, I don't need a cat to be legal. Not saying one is a bad thing, my socialist friends....

In short, will it bolt right in and fit? I don't have the capability to bend pipe.

Thanks all,

Bill