[duck998r]

Just replaced factory exhaust with AA works Cat back. Original exhaust has 500 miles on it.. Is this worth keeping or just dumping or any value in selling?? LOL sorry just saw I put garage instead of garbage

[Mike02z]

If you have a place to store it I’d keep it in case you ever want to go back to stock.

[vpegany]

If you ever trade back to BMW they’ll ask for it stock.

[rockstar b]

You can be like me and keep the factory exhaust system off of every car you've ever had in a shed and never do anything with it lol

[Skyscraper]

Depends on the state you live in.
I wouldn't sell any car in CA with a modified exhaust.
There is no statute of limitations on when the new owner can come back and make you pay to put the car back to stock on emissions related components.

But it's not a socialist state

[Needsdecaf]

Not sure where located but this poster looking for a stock axle back:

https://g80.bimmerpost.com/forums/sh...4&postcount=13

[LuckyBrand]

Keep it if you have the space. You just never know.

[AhsanU]

Originally Posted by Needsdecaf

Not sure where located but this poster looking for a stock axle back:

https://g80.bimmerpost.com/forums/sh...4&postcount=13

Most people, and rightfully so, are looking to sell theirs. I'm kinda looking for someone that's equally as dumb as me and is willing to give it up for free

But OP: if you have the space, keep it! If not, you could part ways with it for a small amount of money. The biggest reason to keep it would be if you leased the car and need to turn it back in eventually.