Motorcycle Repair: New Pipes, harley screaming eagle, harley road king

Question
Hi I own a 2003 Harley Road King Police FLHP-I I'm installing a set of Samson sliver bullet Straight Pipe Fish Tails (No Baffels) this bike has an Fuel Injection 1450 CC Motor I Have Purchased a Harley Screaming Eagle K&N stage #1 High Flow Kit-Samsons Tork Cones- and will get the download from a Harley Dealership What other things might I need to get everything in the bike to run the best? I'm getting all types of answers from other techs of what I need and what I don't need twhat is your advice. I will be compleating the work in earley Spring  Thanks for your advise  Adam.  

Answer
First off the exhaust that you chose is the worst on the market. It will kill horse power and torque and no one on this planet will ever get the bike to run correctly. The down load is a total wast of money as was the exhaust system!!. This is a fact and you may not like to here it but it is the truth. The torque cones will even make matters worse. You should find some one else to give you advice. Who ever gave you this advice should be sent away for a very long long time with out food or water... You are taking a very nice bike and are going to make it run like dog pucky. Its your bike so do as you p[lease. I would not do this stuff to the worst person on the planet. Johnny   602-705-7474