Originally Posted by mrbloink
It was easy! Relieve pressure on the tensioner, take the belt off, hold the pulley in place and remove the bolt. Install is the exact reverse. You will need a 22mm for the bolt, a 12 for the two bolts on the fans, and a 14 for the tensioner. I would recommend a second person to remove the bolt for the pulley, I really messed up my back doing it alone haha. It took me no longer than an hour. With a friend I would be surprised if it took you longer than 30 min.
The stock pulley weighs 4.9 lbs. I'll have pics in the morning
Did you actually notice any mpg or performance gains at all from this? I'm curious on this little wonder.