Old guy here trying to catch up with this darn new technology.
Let me get this straight now from reading earlier posts.
I can ad slip ons, and not remap, but if I change the air fliter, (more air), I need to remap or it will run too lean?
Am I getting this right? These are the only "engine " modifications I will be doing (this year), all the rest is cosmetic and or functional.

 

Iv been researching the same thing and it looks like you hit the nail on the head......

 

Seconded...that's the same scoop I got from an independent mechanic who operates a local custom shop...

 

I agree......So now, you have to decide which fuel mgmt system you want since you will be changing both your a/c and mufflers. Myself, I got the K&N airfilter, V&H slipon mufflers, and their fuelpak. I don't plan on making any other changes to that system. It works for me. Plenty of posts on fuel mgmt systems.

[IMG]local://upfiles/34121/ABE6B805BFE94498941B5A99A5A7C7BC.jpg[/IMG]

 

Bingo! Exactly right.

 

You will appreciate the difference the A/C, Slip ons, and a fuel management system will make. I've got the PCIII. The fuel management system tames the "lean, heat related" problems. Don't forget to do the "Rev-Extend" to 6200 RPM.

Have Fun & Enjoy.