[Fish220sr]

Had the Eibach pro kit installed on my 300c. Some thing is definitely bangin and rattling in the rear. My mechanic says he double checked his work after I brought the car back. Bump stops were cut, all the isolators put back ,Re-torqued eveything after install was done, etc. Numerous calls to Eibach tech were all friendly on their part. Final suggestion to us was put in shocks that are designed for lowering this suspension. Wish they told me that prior to install because seems nobody yet has developed such shocks! Either way my dump trucks are quieter than my C. Bummin'. Does anyone have any suggestions,comments, THANK YOU. Clay