Z4M exhaust bypass pipes.

fearless · Post by **fearless** » Tue May 15, 2018 4:23 pm

Afternoon all,

Has anyone got any M Backboxes bypass pipes that they never fitted and would like to sell. Warren Engineering still make them, but don’t have any M ones in stock and need more enquiries to make up a batch. So if anyone has some, or would like some, could you let me know and/or ping Warren Engineering an equiry.

Thanks.

Post by **srhutch** » Tue May 15, 2018 8:27 pm

I could be interested in some pipes if the price is right.

fearless · Post by **fearless** » Wed May 16, 2018 11:54 am

Warren engineering say they would need half a dozen or so sets required to knock up a batch.

I don’t think the price has changed from the previous group buys at around £40 delivered

woolybear · Post by **woolybear** » Wed May 16, 2018 12:34 pm

srhutch wrote: ↑Tue May 15, 2018 8:27 pm I could be interested in some pipes if the price is right.

X2

MrPT · Post by **MrPT** » Wed May 16, 2018 1:03 pm

woolybear wrote: ↑Wed May 16, 2018 12:34 pm
srhutch wrote: ↑Tue May 15, 2018 8:27 pm I could be interested in some pipes if the price is right.
X2

x3

Post by **srhutch** » Wed May 16, 2018 1:39 pm

Well that's 4 of us.

woolybear · Post by **woolybear** » Wed May 16, 2018 3:10 pm

srhutch wrote: ↑Wed May 16, 2018 1:39 pm Well that's 4 of us.

Great start, in under 24 hrs

Mr Wilks ; Pastry ??

Bigpow · Post by **Bigpow** » Sat Jun 09, 2018 6:26 pm

These should be easy to make lads with some 12v valves on them. Not sure if you could take a signal of the sport button to operate ?.

mr wilks · Post by **mr wilks** » Sat Jun 09, 2018 6:48 pm

woolybear wrote: ↑Wed May 16, 2018 3:10 pm
srhutch wrote: ↑Wed May 16, 2018 1:39 pm Well that's 4 of us.
Great start, in under 24 hrs
Mr Wilks ; Pastry ??

Not for me Paul , i'm heading for new boxes & tips

Post by **srhutch** » Sat Jun 09, 2018 9:39 pm

Bigpow wrote: ↑Sat Jun 09, 2018 6:26 pm These should be easy to make lads with some 12v valves on them. Not sure if you could take a signal of the sport button to operate ?.

It’s only a piece of stainless pipe bent 90 degrees each end.

Yorkie Z · Post by **Yorkie Z** » Sat Jun 09, 2018 9:54 pm

I fitted bypass pipes to mine and absolutely love them. They really enhance the original sound. Good luck guys

Bigpow · Post by **Bigpow** » Sun Jun 17, 2018 3:26 pm

srhutch wrote: ↑Sat Jun 09, 2018 9:39 pm
Bigpow wrote: ↑Sat Jun 09, 2018 6:26 pm These should be easy to make lads with some 12v valves on them. Not sure if you could take a signal of the sport button to operate ?.
It’s only a piece of stainless pipe bent 90 degrees each end.

Yeah but if you fit the valves you can turn it off and on just in case it does drone

Darren Slone · Post by **Darren Slone** » Sun Jun 17, 2018 3:38 pm

Yorkie Z wrote: ↑Sat Jun 09, 2018 9:54 pm I fitted bypass pipes to mine and absolutely love them. They really enhance the original sound. Good luck guys

I have them and really pleased too, no drone anywhere and it crackles and pops, what’s not to like for under £100 fitted

Tcochrane92 · Post by **Tcochrane92** » Sun Jun 17, 2018 7:51 pm

I might be interested in this

Rickster93 · Post by **Rickster93** » Sat Sep 22, 2018 10:29 pm

Don’t suppose this has all ready gone ahead ?

Z4-forum.com

Z4-forum.com

WANTED Z4M exhaust bypass pipes.