FAst Fuel Rail for LSx R intake manifold
 

Ok so with the addition of a turbonetics Kit I wanna get the FAST intake manifold 102 LSXR and 102mm Big mouth throttle body.......

Since I was aleeady doing that I decide it screw it I'm gonna change the fuel rails .....

So I started doing research but I'm stock... I know I need the red billet fuel rails and the crossover line from FAST but I'm not Sure what else i need.... I keep contacting different people at FAST and they all said different things in the chat. Emails and phone calls.....



Has anyone done this yet ? Any advice ? What do I need to purchase to make the fuel rails wirk ? And is it even worth changing them ?

Cosmetic only unless you are also changing the injectors. They have a higher flow capacity, but you are limited by the injector size.