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      02-07-2019, 07:54 PM   #21
fast1eddy
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Drives: 2008 135i Lemans Blue
Join Date: Jul 2013
Location: Edmonton

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Quote:
Originally Posted by 500AF View Post
Quote:
Originally Posted by gjm120 View Post
There is a bunch of discussion on the benefit, or relative lack thereof for the rear arms. Fe1rx did some great work on this subject. Look under the stickies in Suspension/brakes/chassis.

I have the front arms and like others noticed an increase in NVH but it's well worth it.
I purchased the front ones but not the rear ones. I am getting ready to have the bmw high performance suspension kit along with the m3 control arms and camber plates installed.

Do you think I should buy the rear ones as well?
ìt all depends on how sensitive you are to the wiggle of the back ends of these cars. The very first serious corner I took in my car I thought there was something wrong with the rear end. After doing the rear subframe bushings 90% of the wiggle was gone. The rear M controls arms took care of the rest. The rear of the car is now so stable I don't notice it at all.
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