Just thouht of this but about how much does it cost to upgrade to 4.56 gears? or would it even be worth upgrading frommy 3.92

 

go with the cam...

 

regular airbox but k&n filter...i had that on my ram then upgraded to the actual k&n box to go with it and couldnt tell a dif so i figure just the filter is fine

plus in that vid, i only reved to 4k...sounds a lot meaner on the road when it gets to about 5500

 

Cam