I haven't heard a single E46'er putting one of schricks intake manifolds onto their cars yet. I will eventually, at the same time, invest the extra $200-300 and get your throttle body bored over. If you have the money and a local area shop or know where to find one on the net, get your intake manifold extruded too. Soooo many plans...so little money :banghead:
A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, classifieds, troubleshooting, maintenance, and more!