[ex12psi]

F87 M2, how are we achieving more rear negative camber? I would like to be around -2.5 to -3 in the rear and I realize I cannot do that with stock components.

Are these ground control links the answer? https://groundcontrolstore.com/colle...s-m2-m3-m4-gts

I'll give GC a call tomorrow to get more details, but in the meantime, would love to hear from folks who have experience using these.

[HP Autosport]

Another option:

http://www.hpashop.com/SPL-TITANIUM-...M4-SPL-RUA.htm

[ex12psi]

Originally Posted by HP Autosport

Another option:

http://www.hpashop.com/SPL-TITANIUM-...M4-SPL-RUA.htm

Nice, what are the advantages vs GC?

Any forum member have experience with one or the other? Thoughts?

[GMWNashville]

Originally Posted by ex12psi

F87 M2, how are we achieving more rear negative camber? I would like to be around -2.5 to -3 in the rear and I realize I cannot do that with stock components.

Are these ground control links the answer? https://groundcontrolstore.com/colle...s-m2-m3-m4-gts

I'll give GC a call tomorrow to get more details, but in the meantime, would love to hear from folks who have experience using these.

We went with the Dinan adjustable arm kit-build quality is great!

[ex12psi]

Thanks for sharing. Are these absolutely critical to get more neg camber in the rear? Can I achieve without having to buy all these new arms?

[HP Autosport]

Originally Posted by ex12psi

Thanks for sharing. Are these absolutely critical to get more neg camber in the rear? Can I achieve without having to buy all these new arms?

On a lowered car -2.5 should not be a problem. Beyond that, you will likely need adjustable upper arms.

[ashburyn54]

Originally Posted by HP Autosport

On a lowered car -2.5 should not be a problem. Beyond that, you will likely need adjustable upper arms.

This. I could dial in -2.6 or less on H&R coilovers