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Hdi-sbc-d-evolution Boost Controller

R32 GTS4 4DOOR

By R32 GTS4 4DOOR,
in Western Australia

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WGNC-34 Enthusiast

WGNC-34

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Posted

Ive had my HDi boost controller set up now for approx 4 months not one problem,and the tuning is easy i would definitely recommend it as a cheaper alternative to the name brand boost controllers

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  • 4 months later...
YCOPY Enthusiast

YCOPY

Posted
Posted

Ive got one of these, im finding that for some reason im getting a higher reading on the HDi gauge than i am on my mech autometer gauge...both are taken from the same vac source..last dyno run said the autometer gauge is correct @9/10psi but the HDi isnt..

Ive tried a few different vac sources but its always the same....9/10psi on the autometer and 18.5psi on the HDi...

Im in discusion with HDi to find out whats going on..but yer no luck so far...

Any ideas guys??

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  • 5 years later...

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