do I need one of these or a uprated fuel pump will do??? I drive a newage Import WRX. advice please

 

no

but knowing what other mods you have are going to put on will help get a 100% answer

 

ive got one for my mapping sesh, but im not 100% if it will be needed yet either, im changing the up/down pipes, turbo, intercooler, and fuel pump.

Ive got it as a "just in case i need it item" but if its not then ill just sell it on.

UK 03 WRX.

 

Not for a factory ecu remap of a MY01 onwards, only the fuel pump need be changed.

bob

 

Neilo.... I'd keep it just in case

I thought they were needed if bigger injectors fitted but might be wrong


Midlife.....

Big thanks to Bob and a nice turnout again for a "newage" post now where's Hoppy and WRX Rich ??

 

We'll get there mate...eventually.

Im not having bigger injectors on mine so i think i might as well get shot of it, making the hit to my bank balance all the more agreeable!! anyone know what ones worth? It is used anyway, but still in perfect shape.

 

Mark Aigin at Lateral Performance sorted the STi Injectors, pump and Reg as a Job lot so not sure what the Reg will be worth... Is it an FSE Reg ??

I'd ask who's mapping the car for advice

Midlife.....

 

So I take that to mean that all PRE MY01 aka clasics need the regulator changed?

 

I think its an FSE reg yeah, although without the guage. Ill ask Pat when i get down there, if its a safety feature then id rather have it on there, but if it doesnt make the blindest bit of difference if its on there of not then ill leave it off and sell it to a classic owner.