I'm going boosted!

[yariSB86]

I did not know that. Thanks.

How difficult is tuning with the F/IC if I were to do it myself?

[Scubaru Steve]

Originally Posted by yariSB86

I did not know that. Thanks.

How difficult is tuning with the F/IC if I were to do it myself?

if you have an idea its not to bad, take your time, have a good scan tool.

[Focus_Sh1ft]

How difficult is tuning with the F/IC if I were to do it myself?

Very simple.

If you're just trying to make a boosted daily driver (I assume you are, otherwise you'd have went custom), you really won't need to tune anything else beyond afrs. If you're having predetonation problems, you'll want to do some work on ignition timing though. I run 93 octane and never have had predetonation.

Also, if you're tuning in open loop - you're pretty much required to know how to adjust the afrs. Big changes in weather will throw off your entire map. Example: It was in the 40's last week, and now it's in the 70's. I had to richen my entire map to compensate.