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Hey guys so ive left my car sitting for awhile and decided to take it for a spin ,now the problem is its not boosting 18psi anymore it will only boost a high of 14psi cheecked for leaks their was a little leak with the afm in cooler piping which i sorted but still didnt fix the problem was wondering could it be the external wastegate not working properly or would i need new or aftermarket coilpacks? The mods are gt35r 6boost mani 44mm gate etc..

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https://www.sau.com.au/forums/topic/465039-rb25det-neo-not-boosting-full-boost/
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Turn up the boost?

Check for more leaks? I had similar issue. Started boosting 18 instead of 23. I fixed it by changing the BOV and hoses. Well I think it was the BOV; I was playing with the BOV and intake pipe at the time. I also shortened the wastegate hose which made it open too early, then changed it back.

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