Originally Posted by Alex///M
Thanks for the informative response. I was not aware of the change(s). Since my 08 is a February build I should be safe with this item. What was/is the claimed horsepower increase/benefit of this kit and how long or involved is installation?
A pulley add around 10-12 HP and 6-8 TQ.
How long it would take to install depends on the installer's mechanical skills. Most guys are saying about 1.5 hours though as a rule of thumb.
There are two DIYs for install on this site:
This is a great deal! Pulleys run 385.00 - 495.00 and this one is a steal at 250.00.