im trying to finish off my fuel system before the april 10 meet. i'm running dsm 450s on uberdata with a walbro 255 pump and B&M fpr. should i invest in a good fuel filter or fuel rail? and if so what kind... i'd rather stay away from the AEM i hate that company.

and otherwise what other bolt ons would gain me power at this point? i have a P&P intake manifold, GSR TB, exhaust, K&N intake, no AC or PS, NGK one step colder Plugs & wires, AE86 GTS oil cooler and relocated filter, DSM SMIC front mounted, and i cant remember much else.

i'd like to put on as many bolt ons as possible before i have the car tuned.

would a pulley kit be a good idea?

 

new manifold is going on pretty soon its a spooled performance log manifold with 38mm ssautoshit wastegate, 42/48 T3.

 

its a y7