ok this is going to be fun. aug 20 at a local airport, they shut it down and it turns into a drag srip. 1/8 mi. but you can go further. so i have a stock STi and a friend has a stg 4 wrx. inj,utec, the whole 9 yards. his dyno #'s were 293 whp. tq was in the 270-280 i believe. so on race day i will have my straight pipe on and the mbc on.
his turbo is a frankenstein so to speak. hot side is from one turbo and cold side is from another. no bigger than stock STi turbo.
so......you make the call
stg 4 wrx.
ill post results that night. cant wait !!!!!