I know ppl will reply me theres bunch of failure causes. I just want to know anyone had any experience with this particular story. Ok, here is the story. I always fully warm up my evo 9 before taking it off. I was way on my home from school. I drove her like 3 miles of high way driving about 60-70 mph. I suddenly heard the weird sound from my right front. I thought it was flat tire or something. So, I took my car to the side way. And there was nothing wrong with my tires or wheel. I took my car to repair shop where I used to work, and lift her up for what happended. There was nothing wrong with suspention. I got a Stance coilover on her about 10k miles now. whatsoever, the sound (cluck, cluck, cluck) now appear very randomly. When I put the 2nd or 3rd gear with slow speed, I def. hear it bad. like Cluck... Cluck... Cluck.... I dont think its a suspension problem. What would be the cause of this annoying sound? I know you have to hear the sound in person. I was a mechanic at repair shop so I know many things would be the causes. And also, my stock clutch is almost slipping now. Its a 6 spd. I only have 20k miles on the clock now. Please evo masters help me out QQ.
Thank you!

-Sung