Subaru/Toyota 54-Pin Engine Bulkhead Connector Back Shell

Perfect for the DIY wire harness builder as well as the professional wiring harness fabricator looking for a cost effective way to terminate their Subaru/Toyota DIY harness project. This is a two-piece design that screws together using four screws. 

These are a custom one-off design that we use internally on our motorsports-grade harnesses for 08+ STIs. It can terminate the connector with a nice, clean look as well as protecting the wires from possible damage as well as dust and debris, by using a Raychem 202K174 or 222K174  boot (xxxK163 will work as well)

You can find this boot from both:

 RaceSpecOnline.com

As well as 

 ProWireUSA

Please note that while this is a 3D Printed product, the finish quality and durability are both great and adequate for their intended use. 3D Printing was chosen as a method of manufacture because it allows us to offer you an incredible price-to-performance ratio as well as a quality that punches well above its weight class. Saving on CNC and Injection Molded part production allows us to offer these to you at a very competitive price.

FITMENT NOTES:

* 202K/222K "174" size boot or "163" size boot compatible and recommended. "174" shrinks larger on the tail end, so if the harness is small, we recommend using the "163" size.

* ATUM 4:1 (52/13) or (32/8) Heat Shrink can be fit as an alternative.

This back shell is FDM 3D Printed in-house with our engineering-grade printer. It is strong, as we utilize a carbon fiber-reinforced nylon material. These are a lower-cost option aimed at the enthusiast building a harness using less expensive materials.