i dont know if anybody else has any problems wit their coilovers but when ever i hit a bump i hear rattling

 

my brother has a megan coilover system in his 06 civic. They were great brand new but now they sound like crap. they squeek and rattle everytime the springs compress or hits a bump. I believe theres a defect on the spring hats.

 

Jack up the car and isolate the noise!

I've had two different sets and I know many folks with them as well.... no noise.

 

how do u isolate the noise?

 

Well.... first you need to know what corner its coming from .... then work that corner to find the noise. It can only be a couple of things and whatever it is should be obvious.

 

found the noise it was my hks exhaut rubbing my drive shaft

 

i havnt had any issues with these. had them on a acura tl, 240sx and a rx7 before, sounds like you left something loose or did something wrong.

 

Make sure the big nut on the top is tight. I know of a few people (myself included) with these or similar coilovers who have had that nut come loose and it will make a clunking sound over every bump.