Hi, I have a 2003 RKC, and it has a stock engine apart from a stage one map and a Screamin Eagle air cleaner. The mufflers are HD touring. I have now got a full tru dual Rinehart exhaust system to put on, and wondered if I can run with this map...a power commander is on my shopping list for the future, but my budget isn't ready for this yet.
Will I be OK to run for a while on the stage one map.

Thanks Brian.

 

Brian you can go ahead an install and run the Rhineharts
but you aren't going to get the most out of your
bike until you get the PCIII or SERT and a dyno tune.

I ran mine for about a month with a stage1 download
and true duals.That was about all I could stand honestly.
The decel popping drove me up the wall.

 

There has been much feed back about the Standard down loads from HD. The programs are too LEAN. I have a new bike with 100 miles on it and already the pipes are turning blue. I wouldn't run too long without a good dyno tune on the bike. Mine is going into the shop very soon.