Joined
·
194 Posts
with a dp and aftermarket exhaust most people are borderline boost cut-some hit some dont. i wouldnt think that just a dp would cause boost cut-maybe on a really cold day? stock your car should be at 11psi and a 2.5psi gain sounds right for a dp-check your hose from your gauge and make sure its not leaking otherwise its probably your gauge-spi gauges are suppossedly not that accurate.