Exhaust Mods Z4MC

[unique233]

I know this has been talked about in various forums, after reading a lot of views I decided to take the plunge and ordered the SuperSprint centre pipe.

After some fun fitting this over a weekend cutting rusted bolts etc its now fitted and my MC has a lovely rasp to the exhaust note, with zero drone, very happy with that mod.

Now I wanted a bit more noise too, so I have sent the rear boxes off to MOD-STOCK for them to be modified for a more straight through design, internally its like an S bend at the moment, so will report back when I fit these as one thing I didn't want was any drone, speaking to Chris at MOD-STOCK he has assured me it will be fine, we will see and for £430 it seems a reasonable price for the mod compared to aftermarket rear boxes and keeps that OEM look.

Rear Boxes

Screenshot 2023-10-01 150102.png (163.52 KiB) Viewed 659 times

[PDJ]

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IMG_3503.jpeg (118.78 KiB) Viewed 623 times

IMG_3395.jpeg (256.04 KiB) Viewed 623 times

Cost me around £40 per back box to do mine

[unique233]

Nice work, if only I was handy with welding! What was the sound like in the end?

[Kenich]

You need to upload don't videos of that

[PDJ]

Nice work, if only I was handy with welding! What was the sound like in the end?

Nice with the hood down

There is a little drone with the hood up it could be a few things diff, tyres, exhaust, etc but it is there.

[nitsuj]

Hello, I just discovered this forum! it's a mine of information for my z4 e85! I will install definitely do this mod for my e85 that a just got. Well done !