I have a co-worker with an '08 Ram with the 310hp 4.7 flex-fuel model. I have an '06 Dakota and got in on that deal a while back on the Doug Thorley shorty headers and was happy about it. My buddy asked what I could find for him but I haven't found any shorty headers to fit the '08-up version of the 4.7. Did I overlook something, or are there no shorty headers for the 08+ 4.7 engine? I seem to remember reading that they have a different exhaust bolt pattern. I did help him fix up an intake pipe to replace the resonator. I don't know if it makes any power but he likes the way it sounds! ;-)

 

Very few aftermarket parts for the 08+ engines, due to so few trucks (Dakotas and Rams) that have them compared to HEMI powered Rams, and they are still pretty new.