I should have testing info as well, my sled was one of the two that were used to develop the kits for the F7. Greg G did a ton of testing on mine, dropped the sled off with 0 miles, picked it up with 36. I am also testing the TPI valves in the airbox. Heading to the UP of MI this comming weekend, should have additional testing information after the trip, good luck with your kits, guys.