Originally Posted by chii370

Omg ive had a weird rattle ive been trying to figure out every time i hit a speed bump too! But i had originally thought it was the trunk latch, but now that i think about it......i do think it started after my dts install!!! The only place its rather close is at the Xmember, could u maybe tell us from front to back how many washers u used on each bolt, and how they were placed? If your rattle is gone it will work for everyone. I think i just used 1 washer and lock ring on each bolt, didnt really think twice about clearance and alignment because it lined up damn near perfect.......but that xmember is just a couple MM from touching.