Process West Intake Mani Gains
I currently have an 07 WRX
VF34
FMIC
E85
850CC
& All supporting Mods making 335hp 569nm @21psi
Just wondering would adding an upgraded stainless steel Process west Intake Manifold give my Car much more gains and what are the upsides too having a larger Inake manifold and possibly bigger throttle body have seen an awesome one on CarModsAsutalia
Thankyou
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