Thanks renfrick. Yeah those numbers are off their site. Believe theres dyno results along with them.Are those figuires off there web site? I know they dyno'd my car and those were my figuires but they were also with there hf cats and exhaust. The results on others were all over the charts. As dyno's are different and temps change. The real dyno is the track and I picked up .3 with and without just there cats. I'm not running there cats anymore because of my build but my best run was a 12.6. (09 srt auto). Hope this helps