Fuel pump opinions for SR20

[Streamline90]

Have an s13 with an s13 blacktop SR, running a stock fuel pump as of now, on a stock tune. Bought a Circuit Sports 340lph fuel pump, brand new.

Question is, will i need to also buy and install an aftermarket FPR? If so, which kind would be ideal?

I've ran a walbro 255lph on my old s14 with a s14 notchback with no issues.

Should i just go ahead and get rid of the 340lph and go for a 255lph?

I don't plan on going over 350whp with this, and that is way down the road.
Let me know your opinions and experiences please.

Thanks

[Touge180]

I would deft get one just in case besides the seems kinda high flow rate why not just get the 255lph.

[codyace]

I know there are a ton of knock off walbro's out there, but be darned if I ever ran a 'less than top shelf' brand pump in my car.

You should get an FPR with any pump upgrade anyway.