I'm running on eibach pro kit and I'm going to install the clunk fix, and I was looking on AWR adjustable rear endlinks but I see them come in three different lengths 10" , 8" , 6.5" . Which one should I buy ? Thanks
i think for the rear you want the 6.5"-ers. it would be best to call AWR and ask them which ones will work with the stock MSP sway bar. (or crawl under your car and quickly measure your stock link)
no need for a shorter link just for being lowered. i've been running lowered on tokico HP kit (roughly the same as prokit) with a clunk fix kit for at least 5 years, running MSP rear sway bar and stock MSP rear links. you should save your money and just get new MSP links.
You actually need a longer endlink for a lowered car, you are moving the mounting points away from each other. You want to maintain the angle of the swaybar blades as parallel to the ground.