Go Here! It only cost me $150 out the door for the install PLUS an alignment. They're in Garden Grove off Harbor. They did a nice job and the Max looks SWEET with the maxspeeds. BTW...This is the place that sells a lot of Lexani's and they happen to play their DVD, which my sister is in HAHAHA

Did they put in correct size bumpstops or trim the stockers and retain the urethane wraps from the stock coils?

Yes. I made a point of having the sleeves be put on and they re-confirmed that they would. You never know unless you look over the tech's shoulder the whole time..lss...I have no squels or any abnormal sounds.