skunk2 coilover popping noise
Hi Guys, I am new to this forum. I got a question and seems like no one could give me a correct answer. so may be you guys can help me out.
I have EG6, over a year ago, I put a skunk2 coilover with Tokico white on it. It was fine for about 6 month. Then soon, I started to hear some popping noise(when the car weight shift(like shift in gear or let go on the throttle) or go over a speed bump). Local shop told me I may have to change the little rubber inside the cap or go with a true coilover kits like Tein, but I am not sure that is the case? What do you guys think?