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I need to replace the back boxes on my Z4MR, any recommendations? Not looking for anything too noisy, go touring, though nice rich sound would be good.
I have a quote of OEMs from dealer of £948 + vat. What's an alternative?
Thanks.

Mr wilks had a guy make some up for various m's he's had might be worth a message

markplant wrote: ↑Tue May 11, 2021 9:35 pm Mr wilks had a guy make some up for various m's he's had might be worth a message

Thanks, where's he based?

How come you need new back boxes out of interest? Can’t help with your main question but Remus sound similar to what you’re after.

AndyBeech wrote: ↑Wed May 12, 2021 8:54 am How come you need new back boxes out of interest? Can’t help with your main question but Remus sound similar to what you’re after.

The clamps in front of the back boxes have corroded through, the back boxes themselves seem okay.

Beemingallover wrote: ↑Wed May 12, 2021 8:37 am

markplant wrote: ↑Tue May 11, 2021 9:35 pm Mr wilks had a guy make some up for various m's he's had might be worth a message

Thanks, where's he based?

Burnley Lancashire iirc

markplant wrote: ↑Wed May 12, 2021 9:17 am viewtopic.php?f=9&t=76562&hilit=bcs+backboxes

viewtopic.php?t=69836

Beemingallover wrote: ↑Wed May 12, 2021 9:03 am

AndyBeech wrote: ↑Wed May 12, 2021 8:54 am How come you need new back boxes out of interest? Can’t help with your main question but Remus sound similar to what you’re after.

The clamps in front of the back boxes have corroded through, the back boxes themselves seem okay.

Unless you want new back boxes with a different sound, just chop the clamps off and the flange and run a sleeve between the two. Should cost less than £100 to do both boxes and done in about an hour. Any half decent exhaust shop will be more than capable.

Thanks guys.

Set for sale on the forum...

viewtopic.php?f=7&t=129072