Well towing is hard work for an engine but I can't see broken rods from doing it. Rod damage is usually a high rpm type of problem or oil starvation problem. As long as your engine doesn't ping under load (good cool air charge) and you have a trans cooler (for the automatic), you're probably good to go.
Hi! I have a sticky situation. I just bought a TRD supercharger kit for an '03 Tundra and I own a 2005 Tundra Limited. I realize changes have been made and the ECU will not work. However, do you think that it may be useable one day with my 2005 with an updated ECU? Is the rest of the kit physically compatible? Any help would be greatly appreciated. Thanks.