Stromung Back Boxes

Doddsy

Senior member
 Newcastle upon Tyne
Hi All

Any Z4M owners wanting an easy upgrade? I’ll be selling my Stromung Back Boxes.

Bought in January from a friend so just looking to get back what I paid for them


£700 collected Newcastle upon Tyne

IMG_7431.png
 
Hi Doddsy,

Do these drone at normal speeds and when cruising on motorway? How much louder would you say than standard?

Read they drone on coupe, not sure about the roadster?

Cheers
 
Hi Bob, Thanks for the interest! I would say these are what they should have come with from the factory. I’ve only noticed a drone like noise when in the wrong gear. Im used to modifying back boxes and doing complete back box deletes on my previous Z4’s so call me mad but I want to try something a little less subtle next and go for something like the RPI pipes.

I would normally say yes to posting something little and cheap but I really can’t be a***d shipping these mate.

Might be worth you looking at getting a custom set done from a local to you exhaust specialist?
 
H Doddsy,

Was looking at custom exhausts but didn't want to have exhaust made and then not like the sound. From reading up on regular exhaust options stromung, supersprint, eisemann etc if went for one of these and did not like the sound believe would have a better chance of moving it along compared to custom.

All good if do not want to post.
 
Paisley freight gents. Used them plenty of times for stuff like this, seller get it packed and weighed, buyer sort shipping :thumbsup:
 
Fwiw I'd have gone stromung if I hadn't ended up with my supersprint cans. I bought a set of Stromungs a couple of years ago but at the time had to shift them on before fitting them as I needed the money, still gutted I never got to fit them!
 
Ed Doe said:
Paisley freight gents. Used them plenty of times for stuff like this, seller get it packed and weighed, buyer sort shipping :thumbsup:

I’ve had a ball ache with medium/large items in the past with shipping even though there packaged up properly and just honestly can’t be bothered with it anymore. So much so when I’ve bought parts and aero body kits for previous Zeds I’ve just gone and picked them up.

Granted I’ve just done myself out of a quick sale but like I say I cba.

Bob if you do end up getting a set of stromungs here’s a link to a quick video I put together of my Coupe for sound purposes

https://youtu.be/d4b0tGS9KdE?feature=shared
 
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