I purchased this with the Engine mount, after both the stock mounts failed... Installed both with three jacks, bendy socket set and some car supports, in about two hours in a 2002 9-3 Aero. Increased cabin vibration DRAMATICALLY at idle, but this is gone when moving... I don't mind it, knowing that I will never have to replace my mounts again. The stock mounts both fell into two pieces when removed, cracked and worn rubber. The mounts are made extremely well, very high quality workmanship. Power delivery seems more assertive and controlled over stock.

Another great GS product!

Rating: [5 of 5 Stars!]