Hey guys, So I installed a Manzo Header last night probably not the best one to get but i think its decent for the price. It did not have the bracket that mounts to the chassis like the original pre cat manifold had. now Im getting a lot of rear exhaust vibration and rattle at certain rpms. I'm guessing not being mounted to the chassis like the original was I am getting a lot of motor vibration flex through the entire exhaust system. Anyone have any ideas to help with this. gonna get home tonight and jack it up and check the entire exhaust system, I do have Magnaflow system from the header back. Any help would be appreciated.

 

Do you got the springs installed?