mike1234
Registered User
hi can any one help? i have a 96 audi a41.8t 150 with an amd remap ss exaust straight through cat bypass and samco hoses in plaice the engine seems to missfire when i floor the throttle in the 2-3k rev range the boost gauge is still showing 12-13psi then drops off to 9-10psi my suspissions are that there is a air leak in the turbo pipes some where or the n75 is playin up if it is will it be better to run a n75j valve? all coments apeciated thanks.