Finally all in with 150 miles on it! Holy crap what a difference. Feels improved throughout entire range. Traction issues in 1st now, occasionally in 2nd even; 3rd and 4th pull HARD on the freeway compared to how they used to.
No real data on anything, sorry. Best I got for you other than butt dyno is this: there is a strip I always floor it along, doing 50 on the dot by the end of it very consistently before this rework. The 2 times I've done it since, I have been at 60 and 63, and that is feathering the traction issue through 1st, which was not an issue before.
***Thanks so much to everyone in this thread that figured all this out!***
Car is a 2000 2.7 5-speed.
Used a K&N filter (no codes), gold wrapped the airbox (no one will see it, and may keep the incoming air a little cooler, so I went for it), kept MAF where it was but added honeycomb, 996TB, 997 plenum.
Other performance mods are Circuit Werks secondary cat deletes, Baluga Racing exhaust, and TechnoPulley.
