e46 M3 SMG Touring Build Pt 19 CSL Carbon Airbox

showing off the Geoff Steel V1 CSL Carbon Airbox with an OE Genuine BMW CSL Snorkel with functioning flap. the DME is a converted MSS54 to MSS54HP DME that I did myself and it has the special H Bridge chip to control the CSL Flap with the CSL Program and Tune file on the DME