v5 sti how much boost? downpipe claims? are they right?
#1
v5 sti how much boost? downpipe claims? are they right?
hi there just wonderin what is safe boost to run on my v5 sti? also these power claims of instant 30+ bhp from a downpipe? is this right or just wishfull thinkin? cheers
#2
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30bhp+ from a downpipe is wishful thinking imo, however I am sure some resellers will disagree. Boost wise, I am not sure to be honest but if a v5 sti is less than 1 bar, then you will be safe at 1 bar
#5
hi this is the first time I have posted on here, I have a v3 sti and was interested in the piggy back chips as everyone takes about new ecu's when doing any mods, are these safe and how much are they,my car is standard jdm apart from a scooby sport back box at the moment,what plugs should I use? is it pfr7b
#7
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30bhp extra for down pipe? maybe possible if mapped as well, i got 18bhp and 40ftlb extra from changing just the down pipe and the tweeking the alredy carried out remap.