i'm still waiting to go to the track and test out all my new mods....last year i went to Norwalk Raceway and i was in the high high 15's and low 16's....that was b4 well 75% of what i have in my sig now.I'm still waiting for 0-60 times also.I need to get my headers on but i'm not sure how hard them are to install in my truck and the cat needs to go too.All i know is that the riced out probes around here are no change for even my g/f's Zetec LOL