This is my current engine setup. I have removed the Power Steering, Air Conditioning from the engine. This freed up some power and also made the engine bay less cluttered. I also replaced my "3.0 CAI" with an Iceman Intake, which is known as the best Intake available for the 95-99 Dodge Neons.
I also installed Prothane Motor Mount Inserts. They are hard to see, but in one of the pics, you can see the passenger side motor mount insert (red).
Covered by the Iceman Intake is a bigger Throttle Body. The Neon came with a 49mm Throttle Body. I upgraded to a 56mm!
On the side of the motor, beside the battery is a Mopar Performance PCM. This gives HP gain by modifying the fuel & timing data. It also removes the speed limiter and gives a higher redline.
Behind the engine, is a Chikara Header (Hedman). It's a short header. I will be upgrading to a Long Tube Header in the future.