What to look for when fitting a AFR

[Fats]

Going to fit an adjustable fuel regulator to my FD when iv\'e got it stripped down, can i fit it inline with the fuel rails or is there two regulators, one on each rail?

Cheers

[probedb]

There\'s just one as far as I\'m aware.

Fuel passed through the rails sequentially. If you get an aftermarket AFPR with two inlets you might be wise to give each rail it\'s own feed then they can both plum into the AFPR