Just to make sure, the procedure is the same for n/a and s/c engines? I'll be doing this in a parking lot so any tips, tricks or variations specific to the L32 in an 05 would be greatly appreciated.

I just had these things replaced by a shop less than a year ago when the upper one split open. This time it exploded and the entire half going into the bracket is completely missing. It doesn't seem normal that it would fail again so quickly.