is the fuel pressure regulator from a crx si the same as an ls fpr? they both have the nr 1 on it and look the same, but is there a difference? the crx si one bolts to the ls fuel rail with no problems.

i'm asking because i need a fpr regulator with the fuel pipe deal that bends towards the driver side fender and the crx si one does. would i have any problems using it on my ls motor? they look identical to each other except for that little pipe deal that goes sideways.

 

yea, just use it, they are all around the same fuel pressure, as long as it bolts on, its ok