i am doin a fp red turbo on my evo9 wit

supertech valve kit
arp headstuds
60kmaintence
exedy twin disc
BR ported o2 housin
br ported exhaust mani
SOCK BLOCK
ETS 3.5" FMIC
ETS upper pipin (stock battery)
ETS lower IC pipin
880 cc fuel injectors
kelford 272 cams

aiming for 450whp when i et the SNOW meth maybe to 475

now heres the problem since im keepin the stock battery i am keepin the stock flange so its either between the NEW Tial Sport Alpha Q Recirculating Blow Off Valve or the Forge Recirculating Type RS Valve FRG-RS-BOV-EVO ... not really sure which one to pick so if anyone could help me out that would be great !!!!

 

man i think you should consider the synapse synchronic. I loved it when it was on my vehicle and im not saying this because im selling one but it was better than my forge rs. boost was steady and less partial throttle problems