Welcome to the Bimmerphile World man... You should've brought it up before but I've been in the tuning hobby for Bimmers since my E34 5-Series (Racing Dynamics) Since then I've tuned another E34, an E38 740iL, and of course my baby... Full AC-Schnitzer E36 M3 (S50 3.0ltr -OBD-I) Dinan stuff is great...