I think that I agree with FP on this one; the "upstate" method is much easier!

Two screws and a bit of contortion-ism and your done.

However once you have done it, you'll kick yourself in the butt for not doing it in 5-10 minutes max.

Just installed mine Sunday, and noticed a nice improvement. I still need to do a I-90 run to validate fully; never over 65 mph of course!

Goes nice with my SI ECU upgrade...