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Installed a rb20 wastegate on my car (R34 Rb25det neo) and its hitting boost but as soon as i go over lets say 5000rpm there is a power drop and it doesnt keep pulling as hard as it was between 3000-5000 (boost still stays at 10psi though). Ive got it plumbed up via the solenoid (which is earthed).

Could it be that the solenoid is having some sort of affect? Think i might try removing the solenoid from the plumbing and see if that helps.

Any info/help would be appreciated.

Edited by funki_munki

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