I have the xied's just installed them a week ago.

 

You do with any True-Dual set-up..

 

I have a fulsac for sale, bought it from a forum member but it's for '06 and older and I have an '07. I'll sell it for $70.00, shipping included. Also, I have a set of the xied's for sale. $ 50.00 shipping included. twoodgeard@tampabay.rr.com or (941)720-1863

 

Mines an 08.thanks anyways

 

I only have the stage1 w/se performance pipes and heavy breather.No other fuel mgt. system.In all honsty i was looking for a little less heat and better sound.Dont get me wrong the pipes i have now with the baffles they installed sound alot better than how the se's started originally.It's just not there yet.

 

Rick, Knowing what year your ride is would help a bit. But if you're going with a True-Dual set-up you would want to add a Fuel Management System (Dealer downloads is a waist of $$$ on 07's and above as they are required to adjust them per EPA standards and that still LEAN and Lean means more HEAT.) There are lots of Fuel Management Systems on the market and they range in price. I have had GREAT results with V&H FuelPak but there system is limited to the Basic Stage 1. But they're priced right and Very User Friendly.

 

I thought i had posted before, its an 08.I did have an 02 fatboy before i got the rkc and i had pcIII as well as rineharts.Maybe i'm trying to compare which i shouldnt.Fuel mgt plus Tru duals is more than i can spend right now.Which is why i was inquiring on the fulsac conversion.Someone had also suggested to me to just put in the big city thunder baffles for now.I did have them on my fatboy w/V&H BSS b4 the rineharts but they got really load after awhile.Dont how they would be with the SE's.

 

sorry guys gotta disagree. if you dont add air to the mix you dont need to reprogram for true duals. its when you lean the mixture by adding s/e a/c that a reprogram enters the mix. as for fulsac it seems the cost isnt that much less than a good buy on ebay. keep searchin. classifieds here has a couple sets for trade or cheap $

 

I'm not sure i understand what your sayng.In my case i already have the stage1 and heavy breather a/c,if i add tru-duals i dont need to do the reprogram since it was already done originally.If i didnt have it(stage1 a/c) and added the tru duals then i would need to reprogram? just want to clarify.

 

This is why I would reprogram. Look at the attached image. Consider it carefully. In a sense this image should show you the different fueling needs between the touring plumbing and dual exhausts. All breathing parts are common between the two fuel maps except for the exhaust configuration. Note the "landscape" differences in the volumetric efficiency values. These are not the stock VE graphs, but for comparative purposes they should suffice to show that the fueling being provided will be like that on the left column while the fueling desired should be like that on the right column.

I created it by combining images from the SERT software showing the base maps included with that software. I haven't looked elsewhere for an end-result map for any specific dual exhaust system. I'm sure there will be at least some differences between that and the one in this image.

http://i33.tinypic.com/1zps6lu.png

I'm open for discussion about this if anyone wants it.