Wiechers rear strut bar

For all your questions, problems and DIY stories
Post Reply
User avatar
Sierpien
E21 Fanatic
Posts: 245
Joined: Wed Feb 22, 2006 2:21 pm
My E21(s): C1 Turbo Alpina tribute, 316 Sepiabraun
Facebook page: https://www.instagram.com/fedecx5aa/
Location: Uruguay
Contact:

Wiechers rear strut bar

Post by Sierpien »

Hello guys! any one has ever installed this rear strut bar:

https://www.wiechers-sport.de/en/strut- ... iption-tab

Image


My Fake E21 Alpina "C1 Turbo" tribute car!
"Sepiabraun" 1.8 M10 swapped 316


"I thought the block was good for 200, even 300 hp, but I never thought it would take 1000 horsepower."

Alex von Falkenhausen
User avatar
nic65
Upcoming E21 fanatic
Posts: 172
Joined: Tue Sep 18, 2018 2:12 pm

Re: Wiechers rear strut bar

Post by nic65 »

I installed it, but the steel one always from Wiechers, I did several upgrades at the same time and I can't indicate the improvement of the bar alone
User avatar
Jeroen
Site Admin
Posts: 29804
Joined: Tue Sep 14, 2004 12:23 pm
My E21(s): '81 323i Baur
Location: The Netherlands
Contact:

Re: Wiechers rear strut bar

Post by Jeroen »

Installed it on one car but did not notice much of a difference. Funny as a front strut brace really transforms the car.
Regards/groeten, Jeroen
User avatar
BertjeConti
E21 Mad
Posts: 3088
Joined: Mon Nov 04, 2013 9:49 pm
My E21(s): E12 520-6
Location: nederland , Weert

Re: Wiechers rear strut bar

Post by BertjeConti »

I think a rear strut brace won't do much because at the rear there is no sido load on the struts when cornering.
Image
Megasquirted '77 E12 520-6

Aspen Silver '96 E39 523i
User avatar
Sierpien
E21 Fanatic
Posts: 245
Joined: Wed Feb 22, 2006 2:21 pm
My E21(s): C1 Turbo Alpina tribute, 316 Sepiabraun
Facebook page: https://www.instagram.com/fedecx5aa/
Location: Uruguay
Contact:

Re: Wiechers rear strut bar

Post by Sierpien »

Thanks guys!
My Fake E21 Alpina "C1 Turbo" tribute car!
"Sepiabraun" 1.8 M10 swapped 316


"I thought the block was good for 200, even 300 hp, but I never thought it would take 1000 horsepower."

Alex von Falkenhausen
User avatar
Sierpien
E21 Fanatic
Posts: 245
Joined: Wed Feb 22, 2006 2:21 pm
My E21(s): C1 Turbo Alpina tribute, 316 Sepiabraun
Facebook page: https://www.instagram.com/fedecx5aa/
Location: Uruguay
Contact:

Re: Wiechers rear strut bar

Post by Sierpien »

Jeroen wrote: Mon Dec 02, 2024 6:40 pm Installed it on one car but did not notice much of a difference. Funny as a front strut brace really transforms the car.
Jeroen do you have any photo of it installed? the manual from the website didnt have much info.
My Fake E21 Alpina "C1 Turbo" tribute car!
"Sepiabraun" 1.8 M10 swapped 316


"I thought the block was good for 200, even 300 hp, but I never thought it would take 1000 horsepower."

Alex von Falkenhausen
User avatar
Jeroen
Site Admin
Posts: 29804
Joined: Tue Sep 14, 2004 12:23 pm
My E21(s): '81 323i Baur
Location: The Netherlands
Contact:

Re: Wiechers rear strut bar

Post by Jeroen »

Don't have any pics I'm afraid. The basic steel and aluminum ones on their website are clamped around the strut tower, they require drilling 2 holes and you have to remove both struts to fit them correctly. The one in the picture you posted seems to be a generic one, or also requires drilling as the spacing appears to be too small to use existing bolts.

I do know there are other strut braces that are fitted on top of the strut towers, using 2 of the 3 existing nuts on each side. These do not require drilling or strut removal.

Found this one from Classicdaily but it is discontinued, must still be others though
Image
Regards/groeten, Jeroen
User avatar
BertjeConti
E21 Mad
Posts: 3088
Joined: Mon Nov 04, 2013 9:49 pm
My E21(s): E12 520-6
Location: nederland , Weert

Re: Wiechers rear strut bar

Post by BertjeConti »

That looks easy to make, but what is its purpose?
Image
Megasquirted '77 E12 520-6

Aspen Silver '96 E39 523i
User avatar
Jeroen
Site Admin
Posts: 29804
Joined: Tue Sep 14, 2004 12:23 pm
My E21(s): '81 323i Baur
Location: The Netherlands
Contact:

Re: Wiechers rear strut bar

Post by Jeroen »

Agree, unless you plan on tracking the car on a regular basis, I don't see many benefits. What might help, is the Racetep strut with battery relocation bracket, removing quite some weight in front of the front axle which helps improve weight distribution.
Regards/groeten, Jeroen
User avatar
nic65
Upcoming E21 fanatic
Posts: 172
Joined: Tue Sep 18, 2018 2:12 pm

Re: Wiechers rear strut bar

Post by nic65 »

I also moved the battery to the trunk :wink:
Post Reply