Probly just feels slower as the car is not as torqey (sp) without the old snail. I have heard the same complaint from a person who now has a 14b on. It is just more laggy and power delivery is more gradual instead of the instant spool of the T2small. What boost are you set at? You do not want to go too high without any supporting mods (fuel and exhaust). Screw the ic pipes
