Originally Posted by Grubrunner
Maybe in the long run but the first 700miles or so on this setup does NOT show those types of MPG drops......especially on the interstates, which has surprised the crap out of me.
I'll comment further this weekend after I've accumulated about 1200miles since installation.
If you have none to minimal movement, then that's amazing.
But you should see movement, otherwise I'm trading trucks with you. Haha