Hey all, I just registered on the forum, but have been lurkin' around for a couple of weeks now. I've got an 03 Screw that I'm looking to put upgrades on.... I've searched around the forum and found a couple of 03's here and there, but haven't had any real luck finding folks posting their upgrades on their 03's. Can you all give me some suggestions for upgrades? I use mine for towing an enclosed motorcycle trailer, family trips and as my daily driver. Any help would be greatly appreciated.

Stu

 

I have an 03 king ranch I have installed a magnaflow siso with the 4 inch tip, k&n polished intake, evolution programmer on level 2 and shift points upgraded, 4 inch lift and 285 bf mud terrains. The exhaust has a very nice rumble and tone to it, not to loud, intake sounds really, I had a hypertech before was not impressed with it. After the edge install It feels like a new truck. I have tons of low end power and mileage is up a couple mpg. I tow a pop up tent trailer, three four wheelers or a 20 ft boat on the weekends, never a question on power. Good luck on the decisions, any other questions let me know.

 

Kingme, I appreciate the response and am glad to hear that with the upgrades, not only are you noticing an increase in power but also an increase in mpg. I do alot of traveling over the summer months and could definitely benefit from both. I think I've got it narrowed down to a 3" AF1 intake, livewire w/Troyer tunes and I've already got a 40 series Flowmaster si/do.