Interior Pictures of my 1989 Honda Civic Si......
You can barely see the red nitrous switch from this angle, but it's between the driver's seat and the center console. Right by the shifter.
At idle, the oil pressure is normal, but at 3500 rpm and above, the pressure rises to around 85 to 90 psi!
One day I'll get around to finishing the box and amp rack with smoked plexiglass covers. I'm debating whether or not to go with carpet, Formica, or textured paint (dark marble or granite). Good thing I'm not into that car audio competition thing anymore. I also need to redesign everything so that the bottle will be facing forward.