i was looking to buy a 3 port solenoid but have also heard i would benefit more from the apexi avcr which one would you go for with these mods. im looking to have 1 more remap and leave it there


apexi ecu
wrx02 tmic with alcohol injection
full stainless exhaust (heat wrapped downpipe)
td05 fe ported and polished
headers and up pipe heat wrapped
walbro fuel pump
fse fuel reg
440 inj
itg panel filter
exedy clutch
full samco hoseing

 

the AVC-R allows more control of the boost.. you can alter the boost target and duty at different RPM. It has a nice display with peak etc on it.. but it costs more..

Assuming you are not wanting to run silly boost in the midrange in theroy you could achieve the same result on both set ups.

Personally I would go for the AVC-R if you can afford it as it allows more freedom.. but the 3port will still do a nice job of it.

Simon

PS: if you have a Catalunya then you have a 3port as standard