I'm looking to improve the towing performance of a 2000 Expedition 5.4 4x4. I'm about to get a boat that is going to push the limits in the 7000 lb. range. Will any of the chips or programmers do much to improve towing? I don't want to make other changes and am only willing to invest a few hundred dollars until I trade it in next year.

Thanks

 

Superchips definately, also own Hypertech. Like supers better. Go to TSE truckstuff for the best deal.