I'm currently running 13.4-13.5's all day long with a best of 13.46. I really want to run mid 12's next year and would like some help getting there. My set-up is JDM B16a in a Crx Dx with I/H/E, Zex 75-shot of dry nitrous, ACT clutch and skunk 2 short shifter. I've been using some auto-x slicks and did this all on full interior. I recently gutted out the car of everything but the driver seat and dash and also did a rear D-fuser to the bumper. What do you think I need to do to get to my goal?