Z4-forum.com

Not joined yet? Register for free and enjoy features such as alerts, private messaging and viewing latest posts and topics.

By pass pipe size?

"M" Specific discussion
Post Reply
Rickster93
Member
Member
Posts: 68
Joined: Fri Sep 21, 2018 10:23 pm

By pass pipe size?

Post by Rickster93 » Mon Sep 24, 2018 5:23 pm

I’m after some by-pass pipes for my z4m coupe. I just need to know what size I need. Apparently you can get two different sizes?
Top
User avatar
MrPT
Lifer
Lifer
Posts: 4746
Joined: Sun Oct 21, 2012 7:44 pm
Location: Bucks/Oxon

By pass pipe size?

Post by MrPT » Mon Sep 24, 2018 6:08 pm

Most people have gone for 3/4" for the ///M.

Are you ordering? I'm sure we can get 6 people interested in the other thread.
2008 Z4MC: heavy wheels | crap suspension | skittish rear end | wobbly engine | not enough induction noise | underwhelming turn in | inconsistent braking | lardy battery | chubby steering wheel
2006 Z4 2.5si: gone
Top
Bodyboarder
Member
Member
Posts: 448
Joined: Thu May 15, 2014 7:37 pm

By pass pipe size?

Post by Bodyboarder » Mon Sep 24, 2018 6:23 pm

Does anyone have a link to them and a vid of how it sounds ?
Top
User avatar
MrPT
Lifer
Lifer
Posts: 4746
Joined: Sun Oct 21, 2012 7:44 pm
Location: Bucks/Oxon

By pass pipe size?

Post by MrPT » Mon Sep 24, 2018 6:37 pm

Bodyboarder wrote: ↑Mon Sep 24, 2018 6:23 pm Does anyone have a link to them and a vid of how it sounds ?


From here.
2008 Z4MC: heavy wheels | crap suspension | skittish rear end | wobbly engine | not enough induction noise | underwhelming turn in | inconsistent braking | lardy battery | chubby steering wheel
2006 Z4 2.5si: gone
Top
Bodyboarder
Member
Member
Posts: 448
Joined: Thu May 15, 2014 7:37 pm

By pass pipe size?

Post by Bodyboarder » Mon Sep 24, 2018 6:48 pm

^ thanks ....

Just sound more raspy/ hissy to me :?
Top
Rickster93
Member
Member
Posts: 68
Joined: Fri Sep 21, 2018 10:23 pm

By pass pipe size?

Post by Rickster93 » Mon Sep 24, 2018 8:09 pm

MrPT wrote: ↑Mon Sep 24, 2018 6:08 pm Most people have gone for 3/4" for the ///M.

Are you ordering? I'm sure we can get 6 people interested in the other thread.
He said he wasn’t sure if he had any of a certain pipe in stock? But I’m up for what ever mate :thumbsup: :thumbsup:
Top
Rickster93
Member
Member
Posts: 68
Joined: Fri Sep 21, 2018 10:23 pm

By pass pipe size?

Post by Rickster93 » Tue Sep 25, 2018 3:38 pm

Apparently they come in 2 different lengths either 360mm or 410mm? How stressful :rofl: any ideas?
Top
User avatar
MrPT
Lifer
Lifer
Posts: 4746
Joined: Sun Oct 21, 2012 7:44 pm
Location: Bucks/Oxon

By pass pipe size?

Post by MrPT » Tue Sep 25, 2018 3:50 pm

410mm for the ///M.
Bodyboarder wrote: ↑Mon Sep 24, 2018 6:48 pm ^ thanks ....

Just sound more raspy/ hissy to me :?
I think there is more rasp at high RPM, but people have also reported that it's more bassy when idling.
2008 Z4MC: heavy wheels | crap suspension | skittish rear end | wobbly engine | not enough induction noise | underwhelming turn in | inconsistent braking | lardy battery | chubby steering wheel
2006 Z4 2.5si: gone
Top
Rickster93
Member
Member
Posts: 68
Joined: Fri Sep 21, 2018 10:23 pm

By pass pipe size?

Post by Rickster93 » Tue Sep 25, 2018 5:12 pm

MrPT wrote: ↑Tue Sep 25, 2018 3:50 pm 410mm for the ///M.
M

Thanks mate. Much appreciated
Top
User avatar
srhutch
Moderator
Moderator
Posts: 26959
Joined: Tue Jun 19, 2007 1:22 pm
Location: East Sussex, UK
Contact:
Contact srhutch

By pass pipe size?

Post by srhutch » Tue Sep 25, 2018 7:13 pm

30 seconds of searching reveals this :wink:

viewtopic.php?f=2&t=35634&hilit=bypass+pipes&start=90

Order 2 x 3/4 Inch Pipes - 410 mm length centre to centre
Image
Top
Post Reply

Return to “"M" Specific”