Electronics modifications to date:
Apexi S-AFC II, Apexi AVC-R boost controller, MSD 6BTM ignition box, Haltech F5 aux injection controller.

 

Gauges:
Defi Link system:  with 2 1/16" Boost, Fuel Pressure, and EGT. 

Air/Fuel Monitoring:
Techedge V1.5 DIY Wideband controller, NTK L1H1 02 sensor, and Techedge 5301 display: