Just joined the community. Currently in a 2002 E46 ZPP and 2004 E53 ZSP but hoping to find a nice E46 ZHP in the future. Been modding my whips for years and I look forward to learning more from the experts in this community. I drive BMW's but I race cars for a living in IMSA, Trans Am, NASCAR, Lamborghini Super Trofeo, SCCA and PCA. I am a data and video acquisition specialist and happy to share any of my knowledge with the group. Thanks for having me.