What is a AEM Fuel Rail? What does it do? Where is it? WHat is it? i am refering to it in a Honda Civic. Please explain what it is. LoL im kinda new to this thing so yeah.

 

AEM is a company that makes aftermarket parts. A fuel rail is a rail like object atatched to your intake manifold that delivers fuel. Pretty self explainatory. Do a search anwhere and you will find some pictures.

 

Usually, it's an oversized rail that delivers fuel to your fuel injectors. Usually, aftermarket rails such as these allow you to attach an aftermarket fuel pressure regulator and/or fuel PSI gauge. AEM is the company that makes them. Other companies make these also.