Not if u use h&s. I just found this out but the h&s does not save your stock tune. It has the ford tunes inside it and put ones of the ford tunes it has saved inside it back on your truck. This way all u need to do is buy an h&s and plug it in and go about tuning the truck as if it was stock. Problem solved.
2010 F350 6.4-
s467 MPD single kit, H&S Jesse Byall tuning, No limit IC piping and intake,mishimoto intercooler, MPD billet CCV/oil filler, FASS with sump, SOTA A.W.O.L. polished wheels, toyo rt tires, RED
Newton traction bars, oem projector retrofit and a bunch of LED lights LOL
Holderdown Performance #teamHDP
OUR FLEET: 2015 f450, 2014 Platinum F350, 2012 F450 6.7, 2010 F350 6.4, 2005 F350 6.0, 04 F450 6.0