hey guys whats goin on..got a 2004 6.0 with arp head studs gutted cat and somthin with updated turbo.i was just womdering what the most common chip/programmer thats worth paying for that would include economy mode tow mode performance, and what not all in one....and anyother upgrades that would be worth paying for...thanks

 

Sct is the only programmer worth spendin money on, and deffently get a egr delete kit

 

I would invest in gauges before you do any performance mods.