fordfanboy

Doesn't matter what that lady or anyone says. If you show up to any dealer with any s/c kit (even roush) and you have anything on it other than the tune, pulley and all the components that come with the basic manufacturers kit - Ford is going to tell you that you are *** out.

Dex

its illegal to void a warrenty because of any mods. if you blow your motor they will blame it on the FI system so they wont cover it.

robsirish

correct me if i'm wrong but the 475hp kit is from saleen and if they warrenty it it should be okay. i would just go with the saleen tune until warranty is up. my dealership would be the ones doing the install, thats kind of why i drove the extra 45 minutes to buy it there. i dont want to keep beating a dead horse or ignore your input but i sorta got my heart set on a saleen now. o well worst comes to worst i'll get the roush. thanx again!