yOUR TURBO IS TOO BIG....I BET ITS A T3/T4 RIGHT? WITH A STG3 WHEEL..
So many ppl dont understand they need to get the right turbo for their car....you can have a t3/t4 that spools quick with a stg1/2 wheel or you could have a stg3 that spools at about 4.5-5k ((if its the ebay t04E that i'm thinkin)