That would really depend on your model of truck and whether or not any of those future bolt-ons will require some sort of custom tuning. If they do need custom tuning, you're better off with an SCT device of your choosing. SCT, however, does not offer any sort of warranty whatsoever. If you're only planning on a few basic bolt-ons, then the Flashpaq is an excellent choice. That being said, some trucks, like the F150 EcoBoosts, are much better off with a custom tune.