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generally correcting the lean condition.

And that's what I did. My bike runs like a top, doesn't stutter, nor does it have BHP or torque flat spots, drown in its own gasoline at lights, and it accelerates better than ever. I cannot think of how to make its performance better.

Then I stop at a light. Yikes, within 30 seconds waves of heat pour off of the engine.
 
I Piggybacks or total replacements get expensive, and can be finicky to program; IEDs are inexpensive, simple and do what they're intended to do, which is nothing more or less than lie to the ECM about the O2 levels in the exhaust.
-m

they XIED's richen the entire fuel curve when usually the only place that needs help is the lower end so the IED richens up the top end where it's not needed as much and you end up with overly rich.. NO adjustability, just one size fits all. The TFI isn't expensive when you consider the effectiveness if the IED and you will be moving up to a tuner once you oinstall the IED's.
 
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