im after running my 1996 around 320 - 330 ive got, v5 sti engine, fmic , 440 injectors , 3" straight through, s/s headers ,lightened nd balanced flywheel ,hks mushroom airfilter , walbro fuel pump i just need a brain to work it all properly with out spending too much ,only got a td04 on at min but ive got a vf35 to go on ,any one got one or any advise wot to do ? please let me no thanks lee

 

An Apexi would work nicely when mapped, and cheapish as well, you can pick one up for around 450 pound delivered from uk based ebay shops.......
Mapping will be around 300 as well...

 

and a nice apexi avcr boost controller,

 

thanks for replys ,wot does the avcr boost controller do ,like wot do i get from it how does it work ??