Installing ACS springs on F10 550i
Would you rather have a BMW dealer or a performance shop install the ACS springs on your car? Of course the dealer will cost more. I have DHP on my car and I hear the installation is a little extensive...they have to strip the back seats and panel to get to the rear struts.
Any reviews on BMW of Encinitas (they do mods) or Bullet Performance in Costa Mesa? I intend to use either of them if I decide to move forward.