|Posted on Thursday, September 21, 2017 - 08:32 pm: ||
Can anyone please tell me if you need to reflash the stock ECM or add a race ECM if you switch to a Drummer exhaust? I apologize if this has been discussed previously. I searched but couldn't find a thread. Thanks.
|Posted on Thursday, September 21, 2017 - 08:37 pm: ||
In my honest opinion, even with the stock exhaust, it makes that much of a difference, especially on the 08+ bikes
The Drummer is designed to be used with either stock or race ECM, but you REALLY should get the right ECM with it.
|Posted on Friday, September 22, 2017 - 12:40 pm: ||
I have the Drummer SS on a 2008 Uly ... ran with stock ECM, and got the IDS ECM specifically for the bike and exhaust ... BIG improvement in starting, running, performance and sound !
|Posted on Friday, September 22, 2017 - 01:39 pm: ||
I'm with the frog here. I bought a IDS race ECU to replace my original one that flaked out.
Easier to start/run when cold, more smoother power right off the line.
I'm running a K&N filter with stock muffler.
No loss of fuel economy either.
It just runs better, period.