I have a BMS JB4 Stage 1 for sale. Installed and used for ~2000 miles. I also have polished ER Chargepipes with 1 meth bung on them and all fittings. They are polished and brand new.
Looking for 350 shipped for the JB4, and 310 Shipped for the chargepipes. I'll do $625 shipped for both together as well. PP works best for me, folks. Reason for selling is I have picked up an STi. I can provide references from other forums as well.