Over the past couple months we have been collaborating with Borg Warner engineers and Full Race Motorsports to Release an aftermarket turbine housing that is a little more mainstream than what Borg Warner is offering for the EFR turbo line up including non-wastegate T3 housings.After a few months of these turbos being on the market, we have been gathering data from multiple sources who are currently running and testing these turbos, and all of the feedback will be going into our final design. We have multiple designs in the process, and have not finalized a final prototype just yet. The three designs you see here are which will most likely be released as T3 inlet, 3" V band outlet, and a V band in/out style. Optimization of this housing for the multiple size wheels Borg Warner provides is going to be the tricky part, and where spool up vs. top end HP for a particular size compressor/turbine wheel combo will be scrutinized. Stay tuned for a final release date!