[Maverick684]

Well in your case it sounds like the PPE would be good for you. The only thing you will have to be changing tunes alot because when you pull that horse trailer I wouldn't put anything more than about 30 extra HP's to the factory tranny with that big of a load. Secondly don't try stacking chips, it can be done but you will probably end up causing more problems than it's worth. Staking is just to unpredictable and the rsults are too costly. Quadzilla just came out with a new stand alone monitor that allows you to monitor multiple readings like the edge attitude but it doesn't need the chip to work. As to your transmission probably your best bet would be to start saving and look into replacing it with an upgraded aftermarket one like suncoast or ATS. They are pricey but it's money well spent. The transgo stuff and torque converters are good but it really only allows you to run about 160HP extra at the rear wheels. Factory you can run about 90HP extra to the rear wheels. Injectors are not bad to do but you probably won't see the kind of gains your son did with his dodge. New aftermarket injectors will probably run you about 1200-1500 or more installed on your truck.