Correct. All you have to have is a the Osiris Tuner license to do this. Just open your Rom Editor and look for Cooling, make your changes, save and flash.

I believe that Uprev updated the software so now it works on all ROMs.

I just had UpRev include this mod when I did the last etune. Thanks Seb!

Interesting - sub'd

Cost
 

How much would this cost and would you have to take it to the dealer and does this uprev/tuner cancel the warranty and where would i go in norfolk va to get this done?

^depends which one you get. It will void warranty unless you know someone or having a very lucky day. Uprev website lists the closest dealer to you