If I change rear anti roll bar bushes will I need geo redoin
If I change rear anti roll bar bushes will I need geo redoin
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Discussion

Norfolkandchance

Original Poster:

2,095 posts

221 months

Monday 9th April 2018
quotequote all
My car (Civic EP3 type R) is booked in for the geometry to be set-up after I've changed some MOT advisory bushes on the front.

In the future I'll also change the rear anti-roll bar bushes. Should I postpone the geo set-up till after i've done these? Or will one not effect the other?

Thanks

E-bmw

12,041 posts

174 months

Monday 9th April 2018
quotequote all
ARB bushes won't affect geometry.

GreenV8S

30,997 posts

306 months

Monday 9th April 2018
quotequote all
As above, as long as you don't have to undo any other suspension mounts/joints to replace the bushings.

Norfolkandchance

Original Poster:

2,095 posts

221 months

Monday 9th April 2018
quotequote all
thanks - i might even take it off and repaint it.

E-bmw

12,041 posts

174 months

Monday 9th April 2018
quotequote all
TBH I would only do that if you plan to also change the ARB drop-links as they will likely be damaged during removal.

Norfolkandchance

Original Poster:

2,095 posts

221 months

Monday 9th April 2018
quotequote all
Thanks - if the drop links were being replaced would that effect the geometry?

227bhp

10,203 posts

150 months

Monday 9th April 2018
quotequote all
No.

E-bmw

12,041 posts

174 months

Monday 9th April 2018
quotequote all
^^^^ Wot 'e said.

Norfolkandchance

Original Poster:

2,095 posts

221 months

Monday 9th April 2018
quotequote all
Thanks all for very clear replies!

df76

4,115 posts

300 months

Wednesday 18th April 2018
quotequote all
Not sure if you've sorted it, but I've just done this on the Type R. The ARB was in pretty poor condition (now upgraded to a JDM spec bar) and the drop links even worse! The ARB bolts were knackered and had to be "extracted" and replaced. I also had to hacksaw off the drop links. You could easily change the ARB bushes without having to remove the drop links - I might get poly ones.

Bullet-Proof_Biscuit

1,058 posts

99 months

Friday 27th April 2018
quotequote all
Regards to ANY suspension bushes - One assumes the geometry is aligned when all bushes are in good condition. Therefore replacing any bushes will return geometry to as aligned. Unless bush / balljoint replacement destructively changes any adjuster settings of course......

E-bmw

12,041 posts

174 months

Friday 27th April 2018
quotequote all
ARB bushes will not change geometry at all.

All they do is locate the ARB, and that is connected by a fully articulated arm to the wishbone.