I was just wondering what the benefits were of installing an after market fuel rail? If the injectors stay stock, is there any benefit?

 

Looks.

 

Im glad somebody finally chimed in. Thanks for the reply.

 

Billet fuel rails are larger and help to cary more fuel. If you are not maxing out the capacity of the stock rails, there is no use to get larger ones. They may give some help with nitrous wet kits. Helping to ensure there is enough fuel fot the kit & injectors with a big hit.

 

Ok that makes sense. So basically if I am not on the verge of maxing out my stock fuel sysem, there is no need to buy aftermarket fuel rails...