Nate STG 3 currently. Have used all three though. Horse Power numbers are in my signature. The Stage 1 with stock injectors had the best mileage for me at 16-17mpg with mixed driving. The Stage 2 and 3 were both with 190/100s. The Stage 2 I still saw 16+ mixed driving with Eric's Xtreme X. The Stage 3 and 190/100s yields 15-16 mpg with mixed driving.
I had the Stage 2 for close to 1k miles. I have put about 4k miles on the Stage 1 and Stage 3 each.
Last edited by windrunner408; 08-09-2012 at 08:21 PM.