As seen here ( http://www.grimmspeed.com/lightweigh...pulley-subaru/ )

I ordered this recently for my 818 build, but just realized I cannot use it easily. It will work great for anybody using the OEM Subaru ECU. I'm using the Electromotive TECs which requires a trigger wheel attached to the crank pulley and I'm not a good enough fabricator to make it work on the Grimmspeed pulley, so I'm going to stick with the OEM pulley. Pulley is in brand new unused condition in the original box and packing material. The only "used" marks are some grease marks from my hand on the white cardboard box itself.

Asking $110 for it and I'll pay shipping in the lower 48 states.

Thanks,
Aaron