ZEX Nitrous install
 

Here is a few picture of my installation of the ZEX Nitrous kit.

I shared the 3D design model on Thingiverse and the electrical design on GitHub.

https://cimg2.ibsrv.net/gimg/www.rx8...f846c65469.jpg

https://cimg3.ibsrv.net/gimg/www.rx8...4c51a186c5.jpg

https://cimg4.ibsrv.net/gimg/www.rx8...84ff91ca38.jpg

https://cimg5.ibsrv.net/gimg/www.rx8...1e5e8f80c6.jpg

https://cimg6.ibsrv.net/gimg/www.rx8...9003e218bc.jpg

https://cimg7.ibsrv.net/gimg/www.rx8...a611e3b651.jpg

looks clean. i put a t fitting on my purge and hand bent some brake line down the inside of my fenders so it sprayed out the middle of both fender vents

150 shot? :suspect:
​​​​​​.

I used your files for 3d printing, however instead of doing the pcb I find it more convenient to
use the switches with relay as the less electric makes the system easier and less prone to fail.

On OG design bezel diameter is very small and most gauges wont fit, Autometer gauges are not able to source in other parts of words with a reasonable price.
Actually I did purchase the very same gauge on amazon international which never showed up and had to be refunded.

Finally I went with " AEM 30-0301 X-Seriesl Pressure Gauge" with face kit "AEM 30-0301-ACC."
for rest of controler I use "Innovate 3893 PSN-1 PowerSafe Nitrous Bottle Pressure Gauge"

which is the way to go if you you ask me as it will cut nitrous if the pressure dropped or lambda getting off, all programmable on a laptop.

if any one looking for latch keys :
Arcolectric H8350ABAAA Push SwitchOn/Off
Arcolectric H8351ABAAA - SWITCH, DPST, MOM